swimJosephine Osborne
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 25 Freestyle | SCY | 18.34 | 2024-05-19 | 2024 USSC Spring Into Summervenue | |
| 50 Freestyle | SCY | 30.27 | A+0.98s to AA·+5.38s to Sectionals | 2026-10-24 | 2026 USSC Trick or Treat Grab Bag Classicvenue |
| 100 Freestyle | SCY | 1:13.38 | B+1.19s to BB·+19.29s to Sectionals | 2026-02-14 | 2026 Showdown in Motownvenue |
| 200 Freestyle | SCY | 2:32.68 | BB+7.69s to A·+35.99s to Sectionals | 2026-03-07 | 2026 Lake Huron Regional Meetvenue |
| 25 Backstroke | SCY | 21.59 | 2024-05-19 | 2024 USSC Spring Into Summervenue | |
| 50 Backstroke | SCY | 33.83 | A+0.44s to AA·+5.24s to Sectionals | 2026-03-14 | 2026 SCY 10 & Under Championship Meetvenue |
| 100 Backstroke | SCY | 1:18.29 | BB+1.90s to A·+17.50s to Sectionals | 2026-03-14 | 2026 SCY 10 & Under Championship Meetvenue |
| 25 Breaststroke | SCY | 24.39 | 2024-06-01 | Stoney Summer Spectacularvenue | |
| 50 Breaststroke | SCY | 39.05 | BB+0.06s to A·+5.46s to Sectionals | 2026-11-08 | Atlantis 2026 Fall Quack-Tack-Ularfast pool |
| 100 Breaststroke | SCY | 1:29.25 | BB+3.76s to A·+18.36s to Sectionals | 2026-03-15 | 2026 SCY 10 & Under Championship Meetvenue |
| 25 Butterfly | SCY | 18.49 | 2024-06-01 | Stoney Summer Spectacularvenue | |
| 50 Butterfly | SCY | 32.62 | A+0.63s to AA·+5.23s to Sectionals | 2026-11-08 | Atlantis 2026 Fall Quack-Tack-Ularfast pool |
| 100 Butterfly | SCY | 1:20.23 | BB+3.94s to A·+21.14s to Sectionals | 2026-10-24 | 2026 USSC Trick or Treat Grab Bag Classicvenue |
| 100 Individual Medley | SCY | 1:22.49 | B+0.20s to BB | 2026-01-31 | 2026 Guppy Bowlvenue |
| 200 Individual Medley | SCY | 2:48.06 | BB+2.87s to A·+35.47s to Sectionals | 2026-03-14 | 2026 SCY 10 & Under Championship Meetvenue |
| 50 Freestyle | LCM | 33.57 | A+0.18s to AA·+5.18s to Sectionals | 2026-07-09 | 46th Annual Seahawk Invitationalvenue |
| 100 Freestyle | LCM | 1:15.60 | A+2.31s to AA·+14.31s to Sectionals | 2026-07-17 | 2026 MI LCM MAGS Championship Meetvenue |
| 200 Freestyle | LCM | 2:52.67 | BB+7.28s to A·+40.58s to Sectionals | 2026-07-09 | 46th Annual Seahawk Invitationalvenue |
| 50 Backstroke | LCM | 41.28 | BB+1.19s to A·+8.39s to Sectionals | 2026-08-01 | 2026 CZ 14 & U Championship Meet - INfast pool |
| 100 Backstroke | LCM | 1:29.29 | BB+0.10s to A·+19.50s to Sectionals | 2026-07-18 | 2026 MI LCM MAGS Championship Meetvenue |
| 50 Breaststroke | LCM | 45.84 | BB+0.95s to A·+7.55s to Sectionals | 2026-07-17 | 2026 MI LCM MAGS Championship Meetvenue |
| 100 Breaststroke | LCM | 1:36.59 | A+2.10s to AA·+16.00s to Sectionals | 2026-07-19 | 2026 MI LCM MAGS Championship Meetvenue |
| 50 Butterfly | LCM | 37.64 | BB+0.25s to A·+6.35s to Sectionals | 2026-07-19 | 2026 MI LCM MAGS Championship Meetvenue |
| 200 Individual Medley | LCM | 3:17.45 | BB+8.36s to A·+46.06s to Sectionals | 2026-06-13 | 2026 OLY Summer Classicvenue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 11.
National cuts (Sectionals → Nationals) are the current-season meet qualifying times for the swimmer's zone and age group; ✓ marks the hardest cut already achieved.
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 | 31.33 | flat | 200 Free Relay | 2026-03-07 | 2026 Lake Huron Regional Meet |
| 50 Freestyle | SCY | 30.51 | flying | 200 Free Relay (leg 4) | 2026-03-15 | 2026 SCY 10 & Under Championship Meet |
| 50 Breaststroke | SCY | 38.78 | flying | 200 Medley Relay (leg 2) | 2026-03-08 | 2026 Lake Huron Regional Meet |
| 50 Freestyle | LCM | 33.91 | flying | 200 Free Relay (leg 4) | 2026-07-19 | 2026 MI LCM MAGS Championship Meet |
| 50 Butterfly | LCM | 39.73 | flying | 200 Medley Relay (leg 3) | 2026-07-18 | 2026 MI LCM MAGS Championship Meet |
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
2034 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 BK SCY | 1:18.29 | 513 |
| 100 BR SCY | 1:29.25 | 513 |
| 100 FL SCY | 1:20.23 | 456 |
| 200 IM SCY | 2:48.06 | 552 |
| 500 FR SCY | — | 0 |
IMR 11-12 · SCY
2820 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:32.68 | 508 |
| 50 BK SCY | 33.83 | 635 |
| 50 BR SCY | 39.05 | 602 |
| 50 FL SCY | 32.62 | 611 |
| 100 IM SCY | 1:22.49 | 464 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 1:13.38
Front half 34.94s · back half 38.44s
200 Freestyle SCY 2:32.68
Front half 74.40s · back half 78.28s
100 Backstroke SCY 1:18.29
Front half 39.06s · back half 39.23s
100 Breaststroke SCY 1:29.25
Front half 43.02s · back half 46.23s
100 Butterfly SCY 1:20.23
Front half 37.53s · back half 42.70s
100 Individual Medley SCY 1:22.49
Front half 37.73s · back half 44.76s
200 Individual Medley SCY 2:48.06
Front half 79.82s · back half 88.24s
100 Freestyle LCM 1:15.60
Front half 36.23s · back half 39.37s
200 Freestyle LCM 2:52.67
Front half 84.82s · back half 87.85s
100 Backstroke LCM 1:29.29
Front half 43.87s · back half 45.42s
100 Breaststroke LCM 1:36.59
Front half 47.21s · back half 49.38s
200 Individual Medley LCM 3:17.45
Front half 96.01s · back half 101.44s
Swim history
Every recorded swim, newest first
| Date | Event | Course | Time | Age | Round | Meet |
|---|
Individual swims with a recorded date and time — including disqualifications — plus reconstructed relay legs (marked). Assembled in the browser from this page’s data.
Progression
Faster times are higher. One card per event, all courses & history.