swimIsabella Collis
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 35.04 | +1.75s to B | 2023-03-04 | AD Silver Short Course Championships venue |
| 100 Freestyle | SCY | 1:20.24 | +7.75s to B | 2023-01-29 | Stingray Splash venue |
| 200 Freestyle | SCY | 3:04.26 | +26.57s to B | 2022-12-03 | 2022 North Country Invitational venue |
| 50 Backstroke | SCY | 43.92 | +6.73s to B | 2022-03-06 | AD Silver Short Course Championships venue |
| 100 Backstroke | SCY | 1:34.90 | +15.61s to B | 2023-03-04 | AD Silver Short Course Championships venue |
| 50 Breaststroke | SCY | 47.10 | +3.91s to B | 2022-01-29 | Stingray Splash 2020 slow pool |
| 100 Breaststroke | SCY | 1:40.99 | +10.00s to B | 2023-03-04 | AD Silver Short Course Championships venue |
| 100 Individual Medley | SCY | 1:31.78 | 2022-12-03 | 2022 North Country Invitational venue | |
| 200 Individual Medley | SCY | 3:17.18 | +20.49s to B | 2023-03-05 | AD Silver Short Course Championships venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 13.
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 | 37.14 | flat | 200 Free Relay | 2022-12-04 | 2022 North Country Invitational |
| 50 Freestyle | SCY | 36.68 | flying | 200 Free Relay (leg 2) | 2022-03-06 | AD Silver Short Course Championships |
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 13-14 · SCY
278 points (1/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 IM SCY | 3:17.18 | 278 |
| 500 FR SCY | — | 0 |
| 200 BK SCY | — | 0 |
| 200 BR SCY | — | 0 |
| 200 FL SCY | — | 0 |
| 400 IM SCY | — | 0 |
IMR 13-14 · SCY
1031 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 3:04.26 | 244 |
| 100 BK SCY | 1:34.90 | 224 |
| 100 BR SCY | 1:40.99 | 285 |
| 200 IM SCY | 3:17.18 | 278 |
| 100 FL 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 1:20.24
Front half 38.62s · back half 41.62s
200 Freestyle SCY 3:04.26
Front half 85.65s · back half 98.61s
100 Backstroke SCY 1:34.90
Front half 46.65s · back half 48.25s
100 Breaststroke SCY 1:40.99
Front half 48.04s · back half 52.95s
200 Individual Medley SCY 3:17.18
Front half 92.12s · back half 105.06s
Progression
Faster times are higher. One card per event, all courses & history.