swimWilliam Frohnen
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 25 Freestyle | SCY | 17.01 | 2026-01-31 | Zone 2 Winter Championship Meetvenue | |
| 50 Freestyle | SCY | 30.93 | +7.74s to Sectionals | 2026-10-31 | Brentwood Seawolves C/B/BB+fast pool |
| 100 Freestyle | SCY | 1:09.32 | +18.33s to Sectionals | 2026-10-10 | SRVA SC C/B/BB+ Meetvenue |
| 200 Freestyle | SCY | 2:33.50 | +41.71s to Sectionals | 2026-10-11 | SRVA SC C/B/BB+ Meetvenue |
| 25 Backstroke | SCY | 22.38 | 2026-02-01 | Zone 2 Winter Championship Meetvenue | |
| 50 Backstroke | SCY | 39.26 | +15.57s to Futures | 2026-09-20 | PC-LAC C-B-BB-26 - copiedvenue |
| 100 Backstroke | SCY | 1:20.68 | +25.19s to Sectionals | 2026-10-31 | Brentwood Seawolves C/B/BB+fast pool |
| 25 Breaststroke | SCY | 22.95 | 2026-01-31 | Zone 2 Winter Championship Meetvenue | |
| 50 Breaststroke | SCY | 42.40 | +16.11s to Futures | 2026-09-19 | PC-LAC C-B-BB-26 - copiedvenue |
| 100 Breaststroke | SCY | 1:45.12 | +41.93s to Sectionals | 2026-03-08 | SRVA Last Chance Meet B/BB+venue |
| 25 Butterfly | SCY | 24.63 | 2026-02-01 | Zone 2 Winter Championship Meetvenue | |
| 50 Butterfly | SCY | 37.37 | +14.48s to Futures | 2026-10-31 | Brentwood Seawolves C/B/BB+fast pool |
| 100 Individual Medley | SCY | 1:21.60 | 2026-09-19 | PC-LAC C-B-BB-26 - copiedvenue | |
| 50 Freestyle | LCM | 38.11 | +11.12s to Sectionals | 2026-06-13 | Orinda PC LC AG C/B/BB+venue |
| 100 Freestyle | LCM | 1:27.47 | +28.48s to Sectionals | 2026-06-28 | NVST Summer Plunge 2026 -venue |
| 200 Freestyle | LCM | 3:04.13 | +55.44s to Sectionals | 2026-06-27 | NVST Summer Plunge 2026 -venue |
| 50 Backstroke | LCM | 47.71 | +19.82s to Futures | 2026-06-13 | Orinda PC LC AG C/B/BB+venue |
| 100 Backstroke | LCM | 1:44.50 | +39.31s to Sectionals | 2026-06-14 | Orinda PC LC AG C/B/BB+venue |
| 50 Breaststroke | LCM | 50.75 | +19.86s to Futures | 2026-06-28 | NVST Summer Plunge 2026 -venue |
| 100 Breaststroke | LCM | 1:52.69 | +38.99s to Sectionals | 2026-05-31 | VJO's "Tuffy" Williams Summer Kickoff Classicvenue |
| 50 Butterfly | LCM | 49.48 | +23.19s to Futures | 2026-05-31 | VJO's "Tuffy" Williams Summer Kickoff Classicvenue |
National cuts (Sectionals → Nationals) are the current-season meet qualifying times for the swimmer's zone and age group; ✓ marks the hardest cut already achieved.
Pool tags are a venue speed heuristic (median deviation of all swims there vs each swimmer's typical time) — see the venue page for the method.
Fastest relay legs
| Leg | Course | Time | Start | Relay | Date | Meet |
|---|---|---|---|---|---|---|
| 50 Freestyle | LCM | 33.69 | flying | 200 Free Relay (leg 3) | 2026-08-01 | Long Course Far Westerns |
| 50 Freestyle | LCM | 36.04 | flying | 200 Medley Relay (leg 4) | 2026-08-02 | Long Course Far Westerns |
Reconstructed from relay split marks. Flat = lead-off (comparable to individual times); flying starts run ~0.5–0.7s fast and are not PRs.
IMX / IMR
IMX 10 & under · SCY
1691 points (3/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:33.50 | 645 |
| 100 BK SCY | 1:20.68 | 625 |
| 100 BR SCY | 1:45.12 | 421 |
| 100 FL SCY | — | 0 |
| 200 IM SCY | — | 0 |
IMR 10 & under · SCY
3038 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 100 FR SCY | 1:09.32 | 671 |
| 50 BK SCY | 39.26 | 551 |
| 50 BR SCY | 42.40 | 632 |
| 50 FL SCY | 37.37 | 559 |
| 100 IM SCY | 1:21.60 | 625 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
Swim history
Every recorded swim, newest first
| Date | Event | Course | Time | Age | Round | Meet |
|---|
Individual swims with a recorded date and time — including disqualifications — plus reconstructed relay legs (marked). Assembled in the browser from this page’s data.
Progression
Faster times are higher. One card per event, all courses & history.