swimSerena Hallmann
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 31.00 | BB+0.51s to A | 2025-12-12 | 2025 HVAC Winterfest Invitational |
| 100 Freestyle | SCY | 1:09.49 | BB+2.90s to A | 2026-01-10 | ODAC January 2026 Rising Stars Meet |
| 200 Freestyle | SCY | 2:35.55 | BB+10.56s to A | 2025-12-12 | 2025 HVAC Winterfest Invitational |
| 500 Freestyle | SCY | 7:04.51 | B+2.92s to BB | 2026-01-10 | ODAC January 2026 Rising Stars Meet |
| 50 Backstroke | SCY | 35.85 | BB+1.06s to A | 2026-02-13 | 2026 Southeast District 9-12 Championship |
| 100 Backstroke | SCY | 1:15.28 | A+2.49s to AA | 2026-02-13 | 2026 Southeast District 9-12 Championship |
| 200 Backstroke | SCY | 2:52.00 | BB+9.41s to A | 2025-12-12 | 2025 HVAC Winterfest Invitational |
| 50 Breaststroke | SCY | 45.60 | +0.11s to B | 2025-12-12 | 2025 HVAC Winterfest Invitational |
| 100 Breaststroke | SCY | 1:35.33 | B+2.44s to BB | 2025-12-12 | 2025 HVAC Winterfest Invitational |
| 200 Breaststroke | SCY | 3:26.02 | B+6.03s to BB | 2026-01-10 | ODAC January 2026 Rising Stars Meet |
| 50 Butterfly | SCY | 35.92 | BB+2.53s to A | 2025-12-12 | 2025 HVAC Winterfest Invitational |
| 100 Butterfly | SCY | 1:23.19 | BB+6.90s to A | 2026-02-13 | 2026 Southeast District 9-12 Championship |
| 100 Individual Medley | SCY | 1:22.30 | B+0.01s to BB | 2026-01-10 | ODAC January 2026 Rising Stars Meet |
| 200 Individual Medley | SCY | 2:50.04 | BB+4.85s to A | 2026-02-13 | 2026 Southeast District 9-12 Championship |
| 50 Freestyle | LCM | 34.36 | A+0.97s to AA | 2026-06-05 | 2026 TIDE Schools Out Classic |
| 100 Freestyle | LCM | 1:17.80 | BB+1.31s to A | 2026-06-05 | 2026 TIDE Schools Out Classic |
| 200 Freestyle | LCM | 2:49.22 | BB+3.83s to A | 2026-05-15 | 2026 HVAC May LC Invitational |
| 400 Freestyle | LCM | 5:55.43 | BB+5.14s to A | 2026-05-15 | 2026 HVAC May LC Invitational |
| 50 Backstroke | LCM | 1:10.52 | +23.73s to B | 2022-06-24 | 2022 53nd FREEDLANDER MEET |
| 100 Backstroke | LCM | 1:28.81 | A+3.82s to AA | 2026-06-05 | 2026 TIDE Schools Out Classic |
| 50 Breaststroke | LCM | 49.17 | B+0.58s to BB | 2026-06-05 | 2026 TIDE Schools Out Classic |
| 100 Breaststroke | LCM | 1:45.52 | BB+6.73s to A | 2026-06-07 | 2026 TIDE Schools Out Classic venue |
| 50 Butterfly | LCM | 40.34 | BB+2.95s to A | 2026-05-15 | 2026 HVAC May LC Invitational |
| 100 Butterfly | LCM | 1:30.34 | BB+3.45s to A | 2026-05-15 | 2026 HVAC May LC Invitational |
| 200 Individual Medley | LCM | 3:05.74 | A+4.55s to AA | 2026-05-15 | 2026 HVAC May LC Invitational |
| 400 Individual Medley | LCM | 6:42.41 | A+11.42s to AA | 2026-06-05 | 2026 TIDE Schools Out Classic |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 11.
Fastest relay legs
| Leg | Course | Time | Start | Relay | Date | Meet |
|---|---|---|---|---|---|---|
| 50 Backstroke | SCY | 43.82 | flat | 200 Medley Relay | 2025-11-02 | ODAC Rising Stars Meet #2 |
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
2682 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 400 FR LCM | 5:55.43 | 569 |
| 100 BK LCM | 1:28.81 | 552 |
| 100 BR LCM | 1:45.52 | 465 |
| 100 FL LCM | 1:30.34 | 481 |
| 200 IM LCM | 3:05.74 | 615 |
IMR 11-12 · SCY
2318 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:35.55 | 481 |
| 50 BK SCY | 35.85 | 534 |
| 50 BR SCY | 45.60 | 378 |
| 50 FL SCY | 35.92 | 458 |
| 100 IM SCY | 1:22.30 | 467 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Breaststroke LCM 1:45.52
Front half 28.91s · back half 76.61s
Progression
Faster times are higher. One card per event, all courses & history.