Will Larson
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 22.20 | AA+0.11s to AAA | 2025-11-23 | HISI Senior Fall Championship (SCY) fast pool |
| 100 Freestyle | SCY | 48.83 | AA+0.54s to AAA | 2025-11-22 | HISI Senior Fall Championship (SCY) fast pool |
| 200 Freestyle | SCY | 1:54.30 | A+3.11s to AA | 2026-02-15 | 2026 SI Presidents' Day Senior Classic - copi venue |
| 50 Butterfly | SCY | 24.73 | AA+0.24s to AAA | 2025-11-21 | HISI Senior Fall Championship (SCY) fast pool |
| 100 Butterfly | SCY | 57.40 | BB+0.71s to A | 2025-11-23 | HISI Senior Fall Championship (SCY) fast pool |
| 50 Freestyle | LCM | 25.13 | AAA+0.74s to AAAA | 2025-07-25 | Futures Time Trials 2025 venue |
| 100 Freestyle | LCM | 56.59 | AA+1.00s to AAA | 2025-06-28 | 2025 TYR GO Challenge venue |
| 200 Freestyle | LCM | 2:18.26 | BB+4.97s to A | 2025-06-27 | 2025 TYR GO Challenge venue |
| 50 Butterfly | LCM | 28.71 | AA+1.02s to AAA | 2025-06-28 | 2025 TYR GO Challenge venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 17.
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 | SCY | 22.52 | flying | 200 Free Relay (leg 4) | 2025-11-21 | HISI Senior Fall Championship (SCY) |
| 100 Freestyle | SCY | 49.40 | flying | 400 Medley Relay (leg 4) | 2025-11-22 | HISI Senior Fall Championship (SCY) |
| 100 Freestyle | SCY | 49.37 | flying | 400 Free Relay (leg 2) | 2026-05-09 | 2026 NCS Swimming & Diving Championship Meet |
| 50 Freestyle | LCM | 24.46 | flying | 200 Free Relay (leg 2) | 2025-07-23 | USA Swimming Futures Sacramento 2025 |
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
IMR 17-18 · SCY
1298 points (2/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 1:54.30 | 673 |
| 100 FL SCY | 57.40 | 625 |
| 100 BK SCY | — | 0 |
| 100 BR SCY | — | 0 |
| 200 IM SCY | — | 0 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 48.83
Front half 23.58s · back half 25.25s
200 Freestyle SCY 1:54.30
Front half 54.96s · back half 59.34s
100 Butterfly SCY 57.40
Front half 26.19s · back half 31.21s
200 Freestyle LCM 2:18.26
Front half 61.78s · back half 76.48s
Progression
Faster times are higher. One card per event, all courses & history.