Vivian Derise
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 47.90 | +12.51s to B | 2025-03-15 | 2025 PN MMSC Marlins Madness venue |
| 100 Freestyle | SCY | 1:53.66 | +35.97s to B | 2025-03-16 | 2025 PN MMSC Marlins Madness venue |
| 50 Backstroke | SCY | 50.20 | +9.61s to B | 2025-02-23 | 2025 PN SRST Champs Qualifier venue |
| 100 Backstroke | SCY | 1:56.13 | +25.44s to B | 2025-02-22 | 2025 PN SRST Champs Qualifier venue |
| 50 Breaststroke | SCY | 59.89 | +14.40s to B | 2024-12-07 | 2024 PN Fall Divisional, Division 2 venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 11.
Fastest relay legs
| Leg | Course | Time | Start | Relay | Date | Meet |
|---|---|---|---|---|---|---|
| 50 Freestyle | SCY | 57.17 | flat | 200 Free Relay | 2025-03-15 | 2025 PN MMSC Marlins Madness |
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 11-12 · SCY
157 points (1/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 BK SCY | 1:56.13 | 157 |
| 500 FR SCY | — | 0 |
| 100 BR SCY | — | 0 |
| 100 FL SCY | — | 0 |
| 200 IM SCY | — | 0 |
IMR 11-12 · SCY
361 points (2/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 50 BK SCY | 50.20 | 194 |
| 50 BR SCY | 59.89 | 167 |
| 200 FR SCY | — | 0 |
| 50 FL SCY | — | 0 |
| 100 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 1:53.66
Front half 52.22s · back half 61.44s
Progression
Faster times are higher. One card per event, all courses & history.