swimEmma Osborne
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 24.97 | AA+0.18s to AAA·Sectionals ✓+1.08s to Futures | 2024-02-17 | 2024 President's Day Senior Classic Meet venue |
| 100 Freestyle | SCY | 53.35 | AAA+2.06s to AAAA·Sectionals ✓+1.46s to Futures | 2024-12-13 | 2024 CA GWSC/SCS WAG venue |
| 200 Freestyle | SCY | 1:53.57 | AAA+2.18s to AAAA·Sectionals ✓+1.28s to Futures | 2024-12-15 | 2024 CA GWSC/SCS WAG venue |
| 500 Freestyle | SCY | 5:00.85 | AAA+2.26s to AAAA·Futures ✓+7.26s to Winter JNs | 2024-02-17 | 2024 President's Day Senior Classic Meet venue |
| 1000 Freestyle | SCY | 10:18.48 | AAAA·Futures ✓+6.99s to Winter JNs | 2024 President's Day Senior Classic Meet venue | |
| 1650 Freestyle | SCY | 17:41.45 | AAA+29.86s to AAAA·Sectionals ✓+27.06s to Futures | 2025-02-16 | 2025 Metro Sc Champs at Armada venue |
| 100 Breaststroke | SCY | 1:12.59 | A+2.60s to AA·+2.00s to Sectionals | 2025-02-16 | 2025 Metro Sc Champs at Armada venue |
| 200 Breaststroke | SCY | 2:37.01 | A+5.12s to AA·+4.22s to Sectionals | 2025-02-15 | 2025 Metro Sc Champs at Armada venue |
| 100 Butterfly | SCY | 59.93 | AA+1.94s to AAA·Sectionals ✓+3.34s to Futures | 2024-02-18 | 2024 President's Day Senior Classic Meet venue |
| 200 Butterfly | SCY | 2:15.98 | A+1.59s to AA·Sectionals ✓+10.59s to Futures | 2024-10-20 | 2024 CA Lakewood Halloween Invite slow pool |
| 200 Individual Medley | SCY | 2:19.99 | A+3.50s to AA·+3.50s to Sectionals | 2024-09-29 | 2024 CA LKWD September Closed Invite slow pool |
| 400 Individual Medley | SCY | 4:34.47 | AAA+9.08s to AAAA·Sectionals ✓+3.78s to Futures | 2024-12-13 | 2024 CA GWSC/SCS WAG venue |
| 100 Freestyle | LCM | 1:00.40 | AAA+1.81s to AAAA·Sectionals ✓+1.11s to Futures | 2025-07-13 | 2025 LAI Entries venue |
| 200 Freestyle | LCM | 2:10.52 | AAA+3.53s to AAAA·Sectionals ✓+2.73s to Futures | 2025-07-11 | 2025 LAI Entries venue |
| 400 Freestyle | LCM | 4:34.74 | AAA+6.95s to AAAA·Sectionals ✓+5.95s to Futures | 2025-07-12 | 2025 LAI Entries venue |
| 800 Freestyle | LCM | 9:38.26 | AAA+23.17s to AAAA·Sectionals ✓+24.47s to Futures | 2024-07-24 | 2024 Futures Championships - Austin |
| 100 Butterfly | LCM | 1:06.18 | AAA+3.09s to AAAA·Sectionals ✓+1.49s to Futures | 2025-04-13 | 2025 CA MVN Fran Crippen SMOC venue |
| 400 Individual Medley | LCM | 5:18.07 | AAA+13.28s to AAAA·Sectionals ✓+10.78s to Futures | 2025-07-11 | 2025 LAI Entries venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 18.
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 | 25.12 | flat | 200 Free Relay | 2025-03-01 | 2025 RBAC March Madness Spring Championship |
| 50 Freestyle | SCY | 24.27 | flying | 200 Medley Relay (leg 4) | 2024-12-21 | 2024 CA-NV December Sectionals At BREA |
| 50 Freestyle | SCY | 24.93 | flying | 200 Free Relay (leg 4) | 2024-12-19 | 2024 CA-NV December Sectionals At BREA |
| 100 Freestyle | SCY | 53.38 | flying | 400 Medley Relay (leg 4) | 2024-12-20 | 2024 CA-NV December Sectionals At BREA |
| 100 Freestyle | SCY | 53.09 | flying | 400 Free Relay (leg 4) | 2025-03-02 | 2025 RBAC March Madness Spring Championship |
| 200 Freestyle | SCY | 1:53.51 | flat | 800 Free Relay | 2025-02-27 | 2025 RBAC March Madness Spring Championship |
| 50 Butterfly | SCY | 26.76 | flying | 200 Medley Relay (leg 3) | 2025-03-01 | 2025 RBAC March Madness Spring Championship |
| 100 Butterfly | SCY | 1:00.49 | flying | 400 Medley Relay (leg 3) | 2025-02-28 | 2025 RBAC March Madness Spring Championship |
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 17-18 · SCY
3926 points (5/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 5:00.85 | 965 |
| 200 BR SCY | 2:37.01 | 686 |
| 200 FL SCY | 2:15.98 | 723 |
| 200 IM SCY | 2:19.99 | 673 |
| 400 IM SCY | 4:34.47 | 879 |
| 200 BK SCY | — | 0 |
IMR 17-18 · SCY
3043 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 1:53.57 | 918 |
| 100 BR SCY | 1:12.59 | 672 |
| 100 FL SCY | 59.93 | 780 |
| 200 IM SCY | 2:19.99 | 673 |
| 100 BK 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 53.35
Front half 26.00s · back half 27.35s
200 Freestyle SCY 1:53.57
Front half 55.98s · back half 57.59s
500 Freestyle SCY 5:00.85
Front half 147.13s · back half 153.72s
1000 Freestyle SCY 10:18.48
1650 Freestyle SCY 17:41.45
100 Breaststroke SCY 1:12.59
Front half 34.80s · back half 37.79s
200 Breaststroke SCY 2:37.01
Front half 75.09s · back half 81.92s
100 Butterfly SCY 59.93
Front half 28.30s · back half 31.63s
200 Butterfly SCY 2:15.98
Front half 65.68s · back half 70.30s
200 Individual Medley SCY 2:19.99
Front half 66.63s · back half 73.36s
400 Individual Medley SCY 4:34.47
Front half 133.44s · back half 141.03s
200 Freestyle LCM 2:10.52
Front half 63.37s · back half 67.15s
400 Freestyle LCM 4:34.74
Front half 135.74s · back half 139.00s
100 Butterfly LCM 1:06.18
Front half 30.92s · back half 35.26s
400 Individual Medley LCM 5:18.07
Front half 155.68s · back half 162.39s
Reaction time
From electronically-timed starts only (~2% of corpus swims carry a reaction time). PRs with a recorded reaction show an RT chip in the splits section above.
Progression
Faster times are higher. One card per event, all courses & history.