swimIsaiah Opsteen
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 29.19 | B+1.50s to BB | 2025-02-08 | 2025 NBSC Valentines Meet venue |
| 100 Freestyle | SCY | 1:07.46 | +2.37s to B | 2025-01-11 | 2025 WI STRM TYR Winter Classic venue |
| 200 Freestyle | SCY | 2:34.41 | +11.82s to B | 2025-02-08 | 2025 NBSC Valentines Meet venue |
| 100 Backstroke | SCY | 1:20.44 | +9.05s to B | 2024-01-20 | Norski Open slow pool |
| 50 Breaststroke | SCY | 42.39 | +3.80s to B | 2025-02-21 | 2025 WI Regional Championship #6 |
| 100 Breaststroke | SCY | 1:31.39 | +10.80s to B | 2025-02-21 | 2025 WI Regional Championship #6 |
| 50 Butterfly | SCY | 42.77 | +9.58s to B | 2025-02-21 | 2025 WI Regional Championship #6 |
| 100 Individual Medley | SCY | 1:18.90 | 2025-01-11 | 2025 WI STRM TYR Winter Classic venue | |
| 200 Individual Medley | SCY | 3:04.59 | +26.60s to B | 2024-01-20 | Norski Open slow pool |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 14.
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 | 29.24 | flying | 200 Free Relay (leg 3) | 2024-10-27 | VAST Trick or Treat 2024 |
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
264 points (1/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 IM SCY | 3:04.59 | 264 |
| 500 FR SCY | — | 0 |
| 200 BK SCY | — | 0 |
| 200 BR SCY | — | 0 |
| 200 FL SCY | — | 0 |
| 400 IM SCY | — | 0 |
IMR 13-14 · SCY
1177 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:34.41 | 331 |
| 100 BK SCY | 1:20.44 | 294 |
| 100 BR SCY | 1:31.39 | 288 |
| 200 IM SCY | 3:04.59 | 264 |
| 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 1:07.46
Front half 30.93s · back half 36.53s
200 Freestyle SCY 2:34.41
Front half 70.25s · back half 84.16s
100 Backstroke SCY 1:20.44
Front half 38.88s · back half 41.56s
100 Breaststroke SCY 1:31.39 split/total mismatch
Front half 42.26s · back half 49.13s
100 Individual Medley SCY 1:18.90
Front half 35.27s · back half 43.63s
200 Individual Medley SCY 3:04.59
Front half 88.15s · back half 96.44s
Progression
Faster times are higher. One card per event, all courses & history.