swimAddison Corso
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 24.48 | AAA+0.69s to AAAA | 2026-05-08 | 2026 NCS Swimming & Diving Championship Meet venue |
| 100 Freestyle | SCY | 52.15 | AAA+0.46s to AAAA | 2026-05-09 | 2026 NCS Swimming & Diving Championship Meet venue |
| 200 Freestyle | SCY | 1:57.07 | AA+0.08s to AAA | 2025-12-05 | 2025 Tualatin Hills Holiday Classic venue |
| 50 Backstroke | SCY | 27.47 | AAA+1.08s to AAAA | 2026-02-19 | 2026 Juanita Allington Memorial |
| 100 Backstroke | SCY | 59.35 | AA+0.86s to AAA | 2025-12-06 | 2025 Tualatin Hills Holiday Classic venue |
| 200 Backstroke | SCY | 2:16.73 | A+3.94s to AA | 2024-12-06 | 2024 Tualatin Hills Holiday Classic |
| 50 Butterfly | SCY | 26.39 | AAA+0.30s to AAAA | 2026-02-19 | 2026 Juanita Allington Memorial |
| 100 Butterfly | SCY | 59.87 | AA+1.68s to AAA | 2025-12-05 | 2025 Tualatin Hills Holiday Classic venue |
| 50 Freestyle | LCM | 28.61 | AA+0.22s to AAA | 2024-06-27 | Arena Grand Challenge 2024 |
| 100 Freestyle | LCM | 1:02.17 | AA+0.68s to AAA | 2024-06-27 | Arena Grand Challenge 2024 |
| 200 Freestyle | LCM | 2:19.21 | A+0.02s to AA | 2026-06-13 | Orinda PC LC AG C/B/BB+ venue |
| 50 Backstroke | LCM | 32.12 | AAA+1.03s to AAAA | 2025-06-27 | TEAM Summer Invitational venue |
| 100 Backstroke | LCM | 1:11.48 | AA+3.09s to AAA | 2024-06-27 | Arena Grand Challenge 2024 |
| 200 Backstroke | LCM | 2:41.27 | A+6.28s to AA | 2024-06-27 | Arena Grand Challenge 2024 |
| 50 Butterfly | LCM | 29.77 | AAA+0.58s to AAAA | 2025-06-29 | TEAM Summer Invitational venue |
| 100 Butterfly | LCM | 1:11.41 | A+2.12s to AA | 2026-06-13 | Orinda PC LC AG C/B/BB+ venue |
| 200 Individual Medley | LCM | 2:41.53 | A+4.84s to AA | 2024-06-27 | Arena Grand Challenge 2024 |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 17.
Fastest relay legs
| Leg | Course | Time | Start | Relay | Date | Meet |
|---|---|---|---|---|---|---|
| 50 Freestyle | SCY | 23.71 | flying | 200 Medley Relay (leg 4) | 2026-05-09 | 2026 NCS Swimming & Diving Championship Meet |
| 50 Freestyle | SCY | 23.78 | flying | 200 Free Relay (leg 4) | 2026-05-09 | 2026 NCS Swimming & Diving Championship Meet |
| 100 Freestyle | SCY | 53.96 | flat | 400 Free Relay | 2024-05-11 | 2024 CIF SWIMMING & DIVING CHAMPIONSHIPS |
| 100 Freestyle | SCY | 53.30 | flying | 400 Free Relay (leg 2) | 2026-03-14 | DLS Swim Invitational 2026 |
| 50 Backstroke | SCY | 27.58 | flat | 200 Medley Relay | 2026-03-14 | DLS Swim Invitational 2026 |
| 100 Freestyle | LCM | 1:01.08 | flying | 400 Free Relay (leg 2) | 2025-07-25 | USA Swimming Futures Sacramento 2025 |
| 50 Backstroke | LCM | 32.71 | flat | 200 Medley Relay | 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
IMX 17-18 · LCM
1323 points (2/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 BK LCM | 2:41.27 | 644 |
| 200 IM LCM | 2:41.53 | 679 |
| 400 FR LCM | — | 0 |
| 200 BR LCM | — | 0 |
| 200 FL LCM | — | 0 |
| 400 IM LCM | — | 0 |
IMR 17-18 · LCM
2826 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FR LCM | 2:19.21 | 737 |
| 100 BK LCM | 1:11.48 | 734 |
| 100 FL LCM | 1:11.41 | 676 |
| 200 IM LCM | 2:41.53 | 679 |
| 100 BR LCM | — | 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 52.15
Front half 24.91s · back half 27.24s
200 Freestyle SCY 1:57.07
Front half 56.06s · back half 61.01s
100 Backstroke SCY 59.35
Front half 28.95s · back half 30.40s
100 Butterfly SCY 59.87
Front half 27.08s · back half 32.79s
Progression
Faster times are higher. One card per event, all courses & history.