swimKai Borsay
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 22.94 | AA+0.55s to AAA | 2025-11-22 | 2025 OH SC Senior Fall Invitational venue |
| 100 Freestyle | SCY | 52.48 | A+1.19s to AA | 2025-11-23 | 2025 OH SC Senior Fall Invitational venue |
| 200 Freestyle | SCY | 2:06.19 | BB+9.40s to A | 2024-02-17 | 2024 OH UASC SC Regional Championships slow pool |
| 500 Freestyle | SCY | 5:34.61 | BB+17.12s to A | 2025-11-21 | 2025 OH SC Senior Fall Invitational venue |
| 50 Backstroke | SCY | 27.76 | BB+0.47s to A | 2025-11-21 | 2025 OH SC Senior Fall Invitational venue |
| 100 Backstroke | SCY | 1:02.39 | BB+4.30s to A | 2025-11-22 | 2025 OH SC Senior Fall Invitational venue |
| 200 Backstroke | SCY | 2:25.25 | B+7.36s to BB | 2024-02-19 | 2024 OH UASC SC Regional Championships slow pool |
| 50 Breaststroke | SCY | 32.39 | BB+0.90s to A | 2025-11-22 | 2025 OH SC Senior Fall Invitational venue |
| 50 Butterfly | SCY | 25.90 | AA+0.91s to AAA | 2025-11-23 | 2025 OH SC Senior Fall Invitational venue |
| 100 Butterfly | SCY | 1:07.98 | +0.69s to B | 2024-02-17 | 2024 OH UASC SC Regional Championships slow pool |
| 200 Individual Medley | SCY | 2:27.73 | B+7.24s to BB | 2024-02-18 | 2024 OH UASC SC Regional Championships slow pool |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 16.
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 | 22.83 | flying | 200 Free Relay (leg 4) | 2025-11-21 | 2025 OH SC Senior Fall Invitational |
| 50 Freestyle | SCY | 22.59 | flying | 200 Medley Relay (leg 4) | 2025-11-22 | 2025 OH SC Senior Fall Invitational |
| 50 Butterfly | SCY | 27.67 | flying | 200 Medley Relay (leg 3) | 2024-02-19 | 2024 OH UASC SC Regional 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 15-16 · SCY
1453 points (3/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 5:34.61 | 562 |
| 200 BK SCY | 2:25.25 | 442 |
| 200 IM SCY | 2:27.73 | 449 |
| 200 BR SCY | — | 0 |
| 200 FL SCY | — | 0 |
| 400 IM SCY | — | 0 |
IMR 15-16 · SCY
1919 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:06.19 | 527 |
| 100 BK SCY | 1:02.39 | 536 |
| 100 FL SCY | 1:07.98 | 407 |
| 200 IM SCY | 2:27.73 | 449 |
| 100 BR 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 52.48
Front half 24.94s · back half 27.54s
200 Freestyle SCY 2:06.19
Front half 60.40s · back half 65.79s
500 Freestyle SCY 5:34.61
Front half 163.88s · back half 170.73s
100 Backstroke SCY 1:02.39
Front half 30.78s · back half 31.61s
200 Backstroke SCY 2:25.25
Front half 70.89s · back half 74.36s
100 Butterfly SCY 1:07.98
Front half 31.46s · back half 36.52s
200 Individual Medley SCY 2:27.73
Front half 67.85s · back half 79.88s
Progression
Faster times are higher. One card per event, all courses & history.