swimLily Osterstrom
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 26.80 | A+0.51s to AA·+2.01s to Sectionals | 2026-03-28 | 2026 EZ North Speedo Short Course Sectionalsvenue |
| 100 Freestyle | SCY | 56.76 | AA+2.27s to AAA·+3.67s to Sectionals | 2025-03-30 | 2025 EZ North Speedo Short Course Sectionalsvenue |
| 500 Freestyle | SCY | 7:27.54 | +44.95s to B·+138.75s to Sectionals | 2021-01-16 | 2021 NI BAAC Invite 5 |
| 50 Backstroke | SCY | 42.65 | +7.36s to B·+16.36s to Futures | 2020-01-11 | 2020 NI Fire Marshall Invite |
| 100 Backstroke | SCY | 1:04.47 | BB+0.18s to A·+5.18s to Sectionals | 2025-03-30 | 2025 EZ North Speedo Short Course Sectionalsvenue |
| 50 Breaststroke | SCY | 47.38 | +6.09s to B·+17.59s to Futures | 2021-01-16 | 2021 NI BAAC Invite 5 |
| 100 Breaststroke | SCY | 1:53.27 | +26.68s to B·+45.08s to Sectionals | 2020-01-24 | 2020 NI STAR Winter Challenge |
| 50 Butterfly | SCY | 42.52 | +7.43s to B·+16.83s to Futures | 2019-01-01 | 2019 Star SC Invitational |
| 100 Butterfly | SCY | 1:06.09 | BB+2.00s to A·+7.60s to Sectionals | 2026-03-28 | 2026 EZ North Speedo Short Course Sectionalsvenue |
| 100 Individual Medley | SCY | 1:23.81 | 2021-01-16 | 2021 NI BAAC Invite 5 | |
| 200 Individual Medley | SCY | 3:21.30 | +34.01s to B·+70.61s to Sectionals | 2020-02-15 | 2020 NI Marlins IMX Invitational |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 16.
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.
Fastest relay legs
| Leg | Course | Time | Start | Relay | Date | Meet |
|---|---|---|---|---|---|---|
| 50 Freestyle | SCY | 25.74 | flying | 200 Free Relay (leg 2) | 2025-03-30 | 2025 EZ North Speedo Short Course Sectionals |
| 100 Freestyle | SCY | 58.31 | flying | 400 Free Relay (leg 2) | 2026-03-28 | 2026 EZ North Speedo Short Course Sectionals |
| 100 Butterfly | SCY | 1:04.72 | flying | 400 Medley Relay (leg 3) | 2026-03-29 | 2026 EZ North Speedo Short Course Sectionals |
| 50 Freestyle | LCM | 29.69 | flat | 200 Free Relay | 2026-08-06 | 2026 Eastern Zone LC Senior 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
540 points (2/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 7:27.54 | 303 |
| 200 IM SCY | 3:21.30 | 237 |
| 200 BK SCY | — | 0 |
| 200 BR SCY | — | 0 |
| 200 FL SCY | — | 0 |
| 400 IM SCY | — | 0 |
IMR 15-16 · SCY
1680 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 BK SCY | 1:04.47 | 658 |
| 100 BR SCY | 1:53.27 | 184 |
| 100 FL SCY | 1:06.09 | 601 |
| 200 IM SCY | 3:21.30 | 237 |
| 200 FR 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 56.76
Front half 27.00s · back half 29.76s
500 Freestyle SCY 7:27.54 split/total mismatch
100 Backstroke SCY 1:04.47
Front half 31.05s · back half 33.42s
100 Breaststroke SCY 1:53.27 split/total mismatch
Front half 52.65s · back half 60.62s
100 Butterfly SCY 1:06.09
Front half 30.25s · back half 35.84s
100 Individual Medley SCY 1:23.81 split/total mismatch
Front half 38.45s · back half 45.36s
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.