swimLeilani Serfass
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 34.41 | B+1.42s to BB·+9.12s to Sectionals | 2026-02-21 | 2026 OH BSC SC Regional Championshipsfast pool |
| 100 Freestyle | SCY | 1:39.99 | +22.30s to B·+45.50s to Sectionals | 2025-02-15 | 2025 OH BSC SC Regional Championshipsslow pool |
| 50 Backstroke | SCY | 45.41 | +4.82s to B·+18.12s to Sectionals | 2025-02-16 | 2025 OH BSC SC Regional Championshipsslow pool |
| 100 Backstroke | SCY | 1:29.40 | B+5.81s to BB·+28.91s to Sectionals | 2026-02-21 | 2026 OH BSC SC Regional Championshipsfast pool |
| 50 Breaststroke | SCY | 55.42 | +9.93s to B·+24.73s to Sectionals | 2025-02-15 | 2025 OH BSC SC Regional Championshipsslow pool |
| 100 Individual Medley | SCY | 1:48.23 | +19.54s to B | 2026-02-22 | 2026 OH BSC SC Regional Championshipsfast pool |
| 50 Freestyle | LCM | 43.41 | +3.02s to B·+14.62s to Sectionals | 2025-07-13 | 2025 OH SW LC Regional Champsvenue |
| 100 Freestyle | LCM | 1:37.85 | +8.66s to B·+36.06s to Sectionals | 2025-07-12 | 2025 OH SW LC Regional Champsvenue |
| 50 Backstroke | LCM | 50.69 | +3.90s to B·+19.20s to Sectionals | 2025-07-12 | 2025 OH SW LC Regional Champsvenue |
| 100 Backstroke | LCM | 1:46.79 | +1.00s to B·+36.30s to Sectionals | 2025-07-13 | 2025 OH SW LC Regional Champsvenue |
| 50 Breaststroke | LCM | 1:01.95 | +9.66s to B·+26.36s to Sectionals | 2025-07-12 | 2025 OH SW LC Regional Champsvenue |
| 100 Breaststroke | LCM | 2:30.05 | +34.16s to B·+70.06s to Sectionals | 2024-07-13 | 2024 OH CM LC Regional Champsvenue |
| 50 Butterfly | LCM | 58.12 | +14.53s to B·+27.83s to Sectionals | 2025-07-13 | 2025 OH SW LC Regional Champsvenue |
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 | 34.35 | flying | 200 Free Relay (leg 3) | 2026-02-21 | 2026 OH BSC SC Regional Championships |
| 50 Backstroke | SCY | 53.48 | flat | 200 Medley Relay | 2025-02-17 | 2025 OH BSC SC Regional 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 11-12 · LCM
478 points (2/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 BK LCM | 1:46.79 | 317 |
| 100 BR LCM | 2:30.05 | 161 |
| 400 FR LCM | — | 0 |
| 100 FL LCM | — | 0 |
| 200 IM LCM | — | 0 |
IMR 11-12 · SCY
677 points (3/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 50 BK SCY | 45.41 | 262 |
| 50 BR SCY | 55.42 | 210 |
| 100 IM SCY | 1:48.23 | 205 |
| 200 FR SCY | — | 0 |
| 50 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 1:39.99
Front half 45.47s · back half 54.52s
100 Backstroke SCY 1:29.40
Front half 40.98s · back half 48.42s
100 Individual Medley SCY 1:48.23
Front half 51.55s · back half 56.68s
100 Freestyle LCM 1:37.85
Front half 43.91s · back half 53.94s
100 Backstroke LCM 1:46.79
Front half 51.37s · back half 55.42s
100 Breaststroke LCM 2:30.05
Front half 71.98s · back half 78.07s
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.