About the Marin Swim League
The Marin Swim League (MSL) is a Spring-Summer league dedicated to providing and preserving quality amateur competitive swimming events for its subscribing membership. The MSL fosters and promotes the ideals of good sportsmanship, fair play and good fellowship for participants of all ages and abilities in an environment that nurtures self-esteem in all the children it serves.
The Marin Swim League is dedicated to youth ages 5 – 18
The summer league swim season begins late February and ends with the Championship meet at the end of June. Registration typically begins in late January & February. Visit any of the 10 teams’ websites for more information.
Rules and Policies of the MSL:
- The MSL Policies are here, Updated by the Board November 2017.
- Here is a copy of the 2025 USA Swimming Mini Rule Book here.
Team Transfers within the Marin Swim League:
NOTE! If your swimmer is to be transfered from one MSL team to another, this form must be completed! Submit this completed for to the MSL Representative of your team.
Contact Information:
info@marinswimleague.org
Registration Summary
Be sure to check the individual teams website for registration.
Lucas Valley Lightning: Registration is now open.
Marinwood Waterdevils: Registration is now open.
Novato Riptide: Registration is now open to new and returning swimmers.
Rolling Hills Stingrays: Registration is open to new and returning swimmers.
Scott Valley Sea Serpents: Registration is open.
Sleepy Hollow Sea Lions: Registration is now open.
Strawberry Seals: Registration is now open.
Swimarin Sharks: Registration is now open.
Terra Linda Orcas: Registration is now opens.
Tidalwaves: Registration is now open.
2025 Dual Meet Standings
Through Week 7 – June 21, 2025
Team | Won | Loss |
---|---|---|
Sleepy Hollow Sea Lions | 7 | 0 |
Strawberry Seals | 5 | 2 |
Terra Linda Orcas | 5 | 2 |
Tidalwaves | 5 | 2 |
Marinwood Waterdevils | 4 | 3 |
Lucas Valley Lightning | 3 | 4 |
Scott Valley Sea Serpents | 3 | 4 |
Swimarin Sharks | 2 | 5 |
Rolling Hills Stingrays | 1 | 6 |
Novato Riptide! | 0 | 7 |
2025 All Stars
Date: Saturday, June 14, 2025
Warm-ups: 10:20am – 10:45am
Start time: 11:00am
Estimated End:2:30pm
Host: Marinwood Waterdevils
Location: Archie Williams high School
Please note: THERE WILL BE NO ONE PERMITTED ON THE POOL DECK PRIOR TO 10:10am (with the exception of Set Up Crew)
2025 All Stars Meet Summary:
TRIPLE WINNERS:
Audrey Silverman (Girls 8-and-under) LVST 25 free, 25 back, 25 fly
Julia Hyer (Girls 9-10) SHST 50 breast, 50 fly, 100 IM
Baxter Dixon (Boys 11-12) SHST 50 free, 50 breast, 100 IM
Ivan Zykovich (Boys 13-14) ORCA 50 free, 50 breast, 100 IM
All-Stars Records:
Boys 11-12 50 breast
Old: Garrett Goldberg ORCA :31.07 06/18/2017
New: Baxter Dixon SHST :30.91
Girls 13-14 50 breast
Old: Serena Campbell SHST :32.45 2014
New: Lucy Yaroshenko SRBY :32.23
Boys 13-14 50 breast
Old: Merrik Jasko ORCA :29.57 06/10/2018
New: Ivan Zykovich ORCA :29.08
Girls 8-and-under 25 fly
Old: Adriana Newman NOV :16.06 06/11/2023
New: Audrey Silverman LVST :15.82
Boys 11-12 100 IM
Old: Doug Williams RHS 1:04.25 2002
New: Baxter Dixon SHST 1:01.71
==============================
NOV: number and percentage of best times: 13 81.25% – 9 swimmers with at least one best time:
SM: number and percentage of best times: 11 73.33% – 7 swimmers with at least one best time:
RHS: number and percentage of best times: 20 71.43% – 10 swimmers with at least one best time:
LVST: number and percentage of best times: 20 66.67% – 13 swimmers with at least one best time:
MWWD: number and percentage of best times: 35 64.81% – 23 swimmers with at least one best time:
WAVE: number and percentage of best times: 47 63.51% – 28 swimmers with at least one best time:
ORCA: number and percentage of best times: 38 63.33% – 21 swimmers with at least one best time:
SRBY: number and percentage of best times: 41 58.57% – 22 swimmers with at least one best time:
SHST: number and percentage of best times: 65 55.08% – 40 swimmers with at least one best time:
SVSS: number and percentage of best times: 25 54.35% – 15 swimmers with at least one best time:
Meet Information
The Marinwood Waterdevils are excited to welcome the teams of the Marin Swim League to the 2025 MSL All-Stars meet at Archie Williams High School
- MEET ENTRIES
- Qualifying swimmers may enter up to three (3) individual events. Each team is responsible for setting up their own All Star meet sign up in Team Unify. Remember to set the option to enforce qualifying times using dates from 4/26/2025, so that only swimmers who have achieved the 2025 age-group/event Q-Time during a 2025 dual meet will be allowed to enter.
- The age-up date is Saturday, June 7th (the previous dual meet) i.e. swimmers will swim in the same age-group as they swam at Saturday’s (June 7th) dual meet.
- All teams will complete their entries through TeamUnify, and then will submit those entry files via an sd3 file emailed to John Nolan: powrov2@gmail.com by 9:00 pm on Tuesday, June 10th. Set your TeamUnify Team Event Registration Deadline for your swimmer signups to whatever suits your team so that the sd3 file can be sent by 9:pm.
- Finalized heat-sheets and meet backup file will be published by 12:00 noon on Thursday, June 12th and sent to each team’s Tech Lead, and President.
- There will be NO deck seeding. All names must be submitted by the deadline above. This includes high school swimmers.
- Please communicate any known no-shows to powrov2@gmail.com, if possible. This will help us to be prepared to combine heats if and when possible.
- WARM-UPS
- 10:20-10:45 – Each team will be assigned to one lane for the team coach to warm up their swimmers. See pool configuration chart on the next page of this packet.
- MEET TIMING
- 10:50 Introduction to the meet and singing of the National Anthem
- 11:00 Meet starts
- 2:30 Projected end time
- PARKING
- There is a main parking lot at Archie Williams at 1327 Sir Francis Drake Blvd. There is overflow parking in the small lot earlier on Sir Francis Drake Blvd. or on Saunders Avenue.
- POOL CONFIGURATION
- We will be running 8 Lanes for this meet.
- 8 & Unders line up on and dive off of the non-block side of pool for all events.
- Touchpads will NOT be utilized for this meet.
- MEET FORMAT
- Swimmers will represent their own MSL team.
- There will be relays
- AWARDS
- Medals will be awarded to the 1st through 3rd place individual events. Ribbons will be awarded for 4th through 8th place for individual events.
- TEAM SEATING AND TENT SET-UP
- All teams can set-up on the football field adjacent to the pool (see map below).
- Tents with stakes are prohibited on the turf.
- Swimmers and families should LISTEN CLOSELY for event numbers so they don’t miss their races! This meet will move very quickly.
- POOL DECK
- Spectators should not be behind the blocks or inside the roped off areas on the non-block side.
- Absolutely NO DOGS should be brought to the swim meet. DOGS are not allowed at Archie Williams High School – even the cute, well behaved ones.
- Please do not bring food onto the pool deck.
- Restrooms are located inside the pool deck. Additional restrooms are located in the gym, near the parking lot.
- SNACK BAR
- The Waterdevils will be hosting a snack shack with lunch food items from local vendors, in addition to popular swim meet snacks and drinks. The food court will be open from 10:45 am through the conclusion of the meet. We will have lunch items for sale, plus drinks and snacks throughout. Note: we will not be serving coffee, so make sure you stop at Peet’s in Red Hill on your way 😉
- ALL-STAR MERCHANDISE
- Customizable All-Star t-shirts, hoodies and more will be available for purchase. The vendor will be up and running at approx. 10:30am.
Parking:
All Stars Rotation:
2025 – Marinwood
2026 – Strawberry Seals
2027 – Orcas
2028 – Lucas Valley
2029 – Riptide
2030 – Scott Valley
2031 – Tidalwaves
2032 – Swimarin
2033 – Stingrays
2034 – Sleepy Hollow
2025 Champs
Date:
- Host: Tidalwaves
- Date: Saturday, June 28, 2025
- Warm-ups: 7:15am – 8:15am
- Start time: 8:30am
- Estimated End: 3:00pm
- Location: Miwok Aquatics Center at the College of Marin, IVC Campus
- The 2025 Everything Packet
Heat Sheets:
Results!

Champs Rotation:
2025 – Tidalwaves
2026 – Swimarin
2027 – Stingrays
2028 – Sleepy Hollow
2029 – Marinwood
2030 – Strawberry
2031 – Orcas
2032 – Lucas Valley
2033 – Riptide
2034 – Scott Valley
The 2025 Champs results
Rank | Team | Results |
1 | Lucas Valley Lightning | |
2 | Marinwood Waterdevils | |
3 | Novato Riptide! | |
4 | Rolling Hills Stingrays | |
5 | Scott Valley Sea Serpents | |
6 | Sleepy Hollow Sea Lions | |
7 | Strawberry Seals | |
8 | Swimarin Sharks | |
9 | Terra Linda Orcas | |
10 | Tidalwaves |
Hosting the Champs in 2025: Tidalwaves!
2025 Schedule

Don't forget to Volunteer!
