swimAudrina Chamberlin
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 28.31 | BB+0.32s to A | 2025-01-11 | 2025 14&Under Midwest All Star Championships |
| 100 Freestyle | SCY | 1:02.36 | BB+1.47s to A | 2025-01-11 | 2025 14&Under Midwest All Star Championships |
| 50 Backstroke | SCY | 31.68 | BB+0.29s to A | 2025-01-11 | 2025 14&Under Midwest All Star Championships |
| 100 Backstroke | SCY | 1:07.11 | BB+0.92s to A | 2025-01-11 | 2025 14&Under Midwest All Star Championships |
| 50 Breaststroke | SCY | 47.25 | +5.16s to B | 2022-02-20 | 2022 RRV Mile Meet venue |
| 100 Breaststroke | SCY | 1:48.39 | +19.70s to B | 2022-02-20 | 2022 RRV Mile Meet venue |
| 50 Butterfly | SCY | 30.24 | A+0.65s to AA | 2025-01-11 | 2025 14&Under Midwest All Star Championships |
| 100 Individual Medley | SCY | 1:34.29 | 2022-02-20 | 2022 RRV Mile Meet venue | |
| 200 Individual Medley | SCY | 2:35.75 | BB+7.86s to A | 2025-01-11 | 2025 14&Under Midwest All Star Championships |
| 50 Freestyle | LCM | 31.70 | A+1.01s to AA | 2024-08-03 | 2024 Central Zone 14 & U Championship - ND venue |
| 100 Freestyle | LCM | 1:07.51 | A+0.82s to AA | 2026-06-13 | 2026 Island Park Invite venue |
| 200 Freestyle | LCM | 2:26.84 | A+2.65s to AA | 2026-06-12 | 2026 Island Park Invite venue |
| 50 Backstroke | LCM | 35.79 | A+0.70s to AA | 2026-05-09 | WFF 2026 Spring Sprint venue |
| 100 Backstroke | LCM | 1:17.52 | BB+0.43s to A | 2026-05-09 | WFF 2026 Spring Sprint venue |
| 200 Backstroke | LCM | 2:53.37 | BB+7.08s to A | 2024-08-04 | 2024 Central Zone 14 & U Championship - ND venue |
| 50 Breaststroke | LCM | 42.60 | BB+1.51s to A | 2026-06-14 | 2026 Island Park Invite venue |
| 100 Breaststroke | LCM | 1:30.87 | BB+3.08s to A | 2026-06-12 | 2026 Island Park Invite venue |
| 50 Butterfly | LCM | 34.02 | A+1.23s to AA | 2026-06-13 | 2026 Island Park Invite venue |
| 100 Butterfly | LCM | 1:21.91 | B+0.72s to BB | 2026-06-14 | 2026 Island Park Invite venue |
| 200 Butterfly | LCM | 3:48.99 | +32.20s to B | 2023-08-04 | 2023 Central Zone 14 & U Championship - KS slow pool |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 14.
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 | LCM | 31.84 | flying | 200 Free Relay (leg 4) | 2024-08-02 | 2024 Central Zone 14 & U Championship - ND |
| 50 Backstroke | LCM | 38.43 | flat | 200 Medley Relay | 2024-08-03 | 2024 Central Zone 14 & U Championship - ND |
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 13-14 · LCM
847 points (2/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 BK LCM | 2:53.37 | 584 |
| 200 FL LCM | 3:48.99 | 263 |
| 400 FR LCM | — | 0 |
| 200 BR LCM | — | 0 |
| 200 IM LCM | — | 0 |
| 400 IM LCM | — | 0 |
IMR 13-14 · LCM
2483 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FR LCM | 2:26.84 | 718 |
| 100 BK LCM | 1:17.52 | 654 |
| 100 BR LCM | 1:30.87 | 603 |
| 100 FL LCM | 1:21.91 | 508 |
| 200 IM LCM | — | 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 1:02.36 split/total mismatch
Front half 29.65s · back half 32.71s
100 Backstroke SCY 1:07.11 split/total mismatch
Front half 32.01s · back half 35.10s
100 Breaststroke SCY 1:48.39
Front half 49.30s · back half 59.09s
100 Individual Medley SCY 1:34.29
Front half 42.64s · back half 51.65s
200 Individual Medley SCY 2:35.75 split/total mismatch
100 Freestyle LCM 1:07.51
Front half 31.75s · back half 35.76s
200 Freestyle LCM 2:26.84
Front half 72.25s · back half 74.59s
100 Backstroke LCM 1:17.52
Front half 37.82s · back half 39.70s
200 Backstroke LCM 2:53.37
Front half 84.15s · back half 89.22s
100 Breaststroke LCM 1:30.87
Front half 43.15s · back half 47.72s
100 Butterfly LCM 1:21.91
Front half 38.41s · back half 43.50s
200 Butterfly LCM 3:48.99
Front half 102.07s · back half 126.92s
Progression
Faster times are higher. One card per event, all courses & history.