swimSydney Willson
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 100 Freestyle | SCY | 52.01 | AAA+0.72s to AAAA | 2025-02-27 | 2025 RBAC March Madness Spring Championship venue |
| 200 Freestyle | SCY | 1:50.27 | AAAA | 2024-05-04 | 2024 CIF-SS Division 1 venue |
| 500 Freestyle | SCY | 4:53.05 | AAAA | 2024-05-10 | 2024 CIF SWIMMING & DIVING CHAMPIONSHIPS venue |
| 1000 Freestyle | SCY | 10:07.22 | AAAA | 2025-03-02 | 2025 RBAC March Madness Spring Championship venue |
| 1650 Freestyle | SCY | 16:37.04 | AAAA | 2021-12-11 | 2021 West Speedo Winter Juniors venue |
| 100 Breaststroke | SCY | 1:05.51 | AAA+1.62s to AAAA | 2021-12-10 | 2021 West Speedo Winter Juniors venue |
| 200 Breaststroke | SCY | 2:20.97 | AAA+2.28s to AAAA | 2021-12-11 | 2021 West Speedo Winter Juniors venue |
| 200 Freestyle | LCM | 2:05.31 | AAAA | 2025-07-11 | 2025 LAI Entries venue |
| 400 Freestyle | LCM | 4:25.11 | AAAA | 2025-07-12 | 2025 LAI Entries venue |
| 800 Freestyle | LCM | 9:06.48 | AAAA | 2025-07-11 | 2025 LAI Entries venue |
| 1500 Freestyle | LCM | 17:14.98 | AAAA | 2025-07-13 | 2025 LAI Entries venue |
| 100 Breaststroke | LCM | 1:20.45 | AA+3.16s to AAA | 2025-04-13 | 2025 CA MVN Fran Crippen SMOC venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 18.
Fastest relay legs
| Leg | Course | Time | Start | Relay | Date | Meet |
|---|---|---|---|---|---|---|
| 100 Freestyle | SCY | 51.08 | flying | 400 Free Relay (leg 4) | 2024-05-11 | 2024 CIF SWIMMING & DIVING CHAMPIONSHIPS |
| 200 Freestyle | SCY | 1:50.81 | flying | 800 Free Relay (leg 2) | 2021-12-08 | 2021 West Speedo Winter Juniors |
| 50 Breaststroke | SCY | 29.96 | flying | 200 Medley Relay (leg 2) | 2024-05-04 | 2024 CIF-SS Division 1 |
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 17-18 · SCY
1993 points (2/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 4:53.05 | 1045 |
| 200 BR SCY | 2:20.97 | 948 |
| 200 BK SCY | — | 0 |
| 200 FL SCY | — | 0 |
| 200 IM SCY | — | 0 |
| 400 IM SCY | — | 0 |
IMR 17-18 · SCY
1917 points (2/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 1:50.27 | 1003 |
| 100 BR SCY | 1:05.51 | 914 |
| 100 BK SCY | — | 0 |
| 100 FL 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 52.01
Front half 25.35s · back half 26.66s
200 Freestyle SCY 1:50.27 RT 0.70s
Front half 53.74s · back half 56.53s
500 Freestyle SCY 4:53.05
Front half 144.29s · back half 148.76s
1000 Freestyle SCY 10:07.22
Front half 300.56s · back half 306.66s
1650 Freestyle SCY 16:37.04 RT 0.72s
100 Breaststroke SCY 1:05.51 RT 0.72s
Front half 31.17s · back half 34.34s
200 Breaststroke SCY 2:20.97 RT 0.73s
Front half 67.60s · back half 73.37s
200 Freestyle LCM 2:05.31
Front half 61.23s · back half 64.08s
400 Freestyle LCM 4:25.11
Front half 129.85s · back half 135.26s
800 Freestyle LCM 9:06.48
Front half 269.00s · back half 277.48s
1500 Freestyle LCM 17:14.98
Front half 513.32s · back half 521.66s
100 Breaststroke LCM 1:20.45
Front half 37.22s · back half 43.23s
Reaction time
From electronically-timed starts only (~2% of corpus swims carry a reaction time). PRs with a recorded reaction show an RT chip in the splits section above.
Progression
Faster times are higher. One card per event, all courses & history.