swimOliver Osborne
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 29.84 | A+1.05s to AA | 2025-02-22 | 2025 Lake Superior Regional Meet |
| 100 Freestyle | SCY | 1:06.56 | BB+1.37s to A | 2026-02-08 | 2026 Grand Rapids Open venue |
| 200 Freestyle | SCY | 2:31.35 | BB+8.56s to A | 2026-01-11 | DCAC Go the Distance 2026 venue |
| 500 Freestyle | SCY | 6:57.13 | B+2.74s to BB | 2026-02-07 | 2026 Grand Rapids Open venue |
| 50 Backstroke | SCY | 38.05 | BB+3.16s to A | 2025-11-01 | Greater Kalamazoo Arena Challenge venue |
| 100 Backstroke | SCY | 1:05.52 | AAA+0.53s to AAAA | 2026-03-07 | 2026 Lake Superior Regional Meet |
| 200 Backstroke | SCY | 2:36.83 | A+2.74s to AA | 2026-01-10 | DCAC Go the Distance 2026 |
| 50 Breaststroke | SCY | 41.11 | BB+1.62s to A | 2026-01-11 | DCAC Go the Distance 2026 venue |
| 100 Breaststroke | SCY | 1:36.22 | B+3.63s to BB | 2026-02-07 | 2026 Grand Rapids Open venue |
| 50 Butterfly | SCY | 39.93 | B+3.04s to BB | 2026-02-08 | 2026 Grand Rapids Open venue |
| 100 Butterfly | SCY | 1:37.43 | +6.94s to B | 2025-11-01 | Greater Kalamazoo Arena Challenge |
| 100 Individual Medley | SCY | 1:23.55 | B+1.86s to BB | 2026-01-10 | DCAC Go the Distance 2026 venue |
| 200 Individual Medley | SCY | 3:26.57 | +13.88s to B | 2025-10-05 | 2025 Spooky Splash venue |
| 50 Freestyle | SCM | 34.59 | BB+1.40s to A | 2026-05-09 | 2026 WMS Spring Splash SCM venue |
| 50 Backstroke | SCM | 41.77 | BB+3.18s to A | 2026-05-09 | 2026 WMS Spring Splash SCM venue |
| 50 Breaststroke | SCM | 51.53 | B+3.74s to BB | 2026-05-09 | 2026 WMS Spring Splash SCM venue |
| 100 Individual Medley | SCM | 1:36.53 | B+6.34s to BB | 2026-05-09 | 2026 WMS Spring Splash SCM venue |
| 50 Freestyle | LCM | 34.28 | BB+0.09s to A | 2026-06-20 | 2026 Summer Solstice Meet venue |
| 100 Freestyle | LCM | 1:13.68 | A+1.59s to AA | 2026-06-19 | 2026 Summer Solstice Meet |
| 200 Freestyle | LCM | 2:53.56 | BB+10.87s to A | 2025-07-20 | 2025 LC MAGS Championship Meet fast pool |
| 400 Freestyle | LCM | 6:16.01 | B+2.92s to BB | 2025-07-13 | 2025 West Michigan Classic venue |
| 50 Backstroke | LCM | 42.58 | BB+2.29s to A | 2026-06-19 | 2026 Summer Solstice Meet |
| 100 Backstroke | LCM | 1:20.12 | AA+0.13s to AAA | 2026-06-19 | 2026 Summer Solstice Meet |
| 200 Backstroke | LCM | 2:37.43 | AAAA | 2026-06-19 | 2026 Summer Solstice Meet |
| 50 Breaststroke | LCM | 40.54 | AAA+1.85s to AAAA | 2026-06-19 | 2026 Summer Solstice Meet |
| 100 Breaststroke | LCM | 1:46.55 | BB+7.26s to A | 2026-06-19 | 2026 Summer Solstice Meet |
| 50 Butterfly | LCM | 41.20 | BB+3.21s to A | 2026-06-21 | 2026 Summer Solstice Meet venue |
| 200 Individual Medley | LCM | 3:59.95 | +19.26s to B | 2025-07-12 | 2025 West Michigan Classic |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 11.
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 | 29.04 | flying | 200 Medley Relay (leg 4) | 2026-01-11 | DCAC Go the Distance 2026 |
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
2011 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 6:57.13 | 430 |
| 100 BK SCY | 1:05.52 | 748 |
| 100 BR SCY | 1:36.22 | 349 |
| 100 FL SCY | 1:37.43 | 223 |
| 200 IM SCY | 3:26.57 | 261 |
IMR 11-12 · LCM
2261 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR LCM | 2:53.56 | 464 |
| 50 BK LCM | 42.58 | 448 |
| 50 BR LCM | 40.54 | 705 |
| 50 FL LCM | 41.20 | 397 |
| 200 IM LCM | 3:59.95 | 247 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 1:06.56
Front half 31.42s · back half 35.14s
200 Freestyle SCY 2:31.35
Front half 71.55s · back half 79.80s
500 Freestyle SCY 6:57.13
100 Breaststroke SCY 1:36.22
Front half 45.24s · back half 50.98s
100 Individual Medley SCY 1:23.55
Front half 38.99s · back half 44.56s
200 Individual Medley SCY 3:26.57
100 Individual Medley SCM 1:36.53
Front half 46.22s · back half 50.31s
200 Freestyle LCM 2:53.56
Front half 81.50s · back half 92.06s
400 Freestyle LCM 6:16.01
Front half 183.56s · back half 192.45s
Progression
Faster times are higher. One card per event, all courses & history.