Lauren Callahan
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 24.83 | AA+0.04s to AAA·Sectionals ✓+0.94s to Futures | 2026-01-01 | rca open air classic results |
| 100 Freestyle | SCY | 58.39 | A+2.20s to AA·+3.90s to Sectionals | 2019-07-15 | 2019 RSCA Get Your Best Yard Times |
| 200 Freestyle | SCY | 2:03.25 | A+1.16s to AA·+5.36s to Sectionals | 2021-11-06 | HEAT Swimming's Fall Classic 2021 |
| 500 Freestyle | SCY | 5:54.34 | BB+13.05s to A·+39.35s to Sectionals | 2024-11-24 | 2024 Ozark A Championshipsvenue |
| 50 Backstroke | SCY | 36.55 | +1.66s to B·+9.26s to Sectionals | 2026-01-01 | rca open air classic results |
| 100 Backstroke | SCY | 1:19.17 | +4.78s to B·+18.68s to Sectionals | 2022-01-01 | winter warm up results 2022 |
| 200 Backstroke | SCY | 2:43.28 | +1.49s to B·+31.79s to Sectionals | 2021-12-03 | Holiday H2O Invitational |
| 25 Breaststroke | SCY | 1:12.21 | 2023-12-15 | 2023 Parkway Jingle Bell Classic | |
| 50 Breaststroke | SCY | 40.26 | B+2.37s to BB·+9.57s to Sectionals | 2019-12-06 | Holiday H2O Invitational |
| 100 Breaststroke | SCY | 1:09.27 | AA+2.38s to AAA·Sectionals ✓+3.78s to Futures | 2025-03-08 | Senior Champs 2025venue |
| 200 Breaststroke | SCY | 2:19.54 | AAA+0.85s to AAAA·Futures ✓+2.35s to Winter JNs | 2023-03-03 | Senior Champs |
| 25 Butterfly | SCY | 1:22.05 | 2021-11-06 | HEAT Swimming's Fall Classic 2021 | |
| 50 Butterfly | SCY | 32.09 | BB+2.20s to A·+5.40s to Sectionals | 2019-02-08 | 2019 RSCA Qualifier |
| 100 Butterfly | SCY | 1:09.82 | B+1.23s to BB·+10.23s to Sectionals | 2025-03-09 | Senior Champs 2025venue |
| 200 Butterfly | SCY | 2:45.23 | +1.64s to B·+32.14s to Sectionals | 2023-09-16 | 2023 RSCA Fall Distance Classic |
| 100 Individual Medley | SCY | 1:11.24 | 2019-01-05 | 2019 RSCA Polar Dash | |
| 200 Individual Medley | SCY | 2:22.62 | BB+0.23s to A·+9.63s to Sectionals | 2025-03-08 | Senior Champs 2025venue |
| 400 Individual Medley | SCY | 5:37.88 | B+9.29s to BB·+53.89s to Sectionals | 2022-01-01 | winter warm up results 2022 |
| 50 Freestyle | LCM | 31.90 | BB+0.91s to A·+3.11s to Sectionals | 2019-07-25 | lc champs full results |
| 100 Freestyle | LCM | 1:09.00 | BB+2.01s to A·+7.21s to Sectionals | 2019-07-25 | lc champs full results |
| 200 Freestyle | LCM | 2:27.59 | BB+2.50s to A·+14.50s to Sectionals | 2019-07-25 | lc champs full results |
| 400 Freestyle | LCM | 5:15.97 | BB+9.88s to A·+33.58s to Sectionals | 2019-07-25 | lc champs full results |
| 50 Backstroke | LCM | 53.59 | +11.80s to B·+22.10s to Sectionals | 2019-05-17 | 2019 John Traube Memorial Invitational |
| 100 Backstroke | LCM | 1:24.33 | B+3.94s to BB·+13.84s to Sectionals | 2023-04-14 | Sanction #: OZ-6209 |
| 200 Backstroke | LCM | 3:05.66 | B+11.07s to BB·+34.27s to Sectionals | 2023-04-14 | Sanction #: OZ-6209 |
| 100 Breaststroke | LCM | 1:24.35 | BB+0.06s to A·+4.36s to Sectionals | 2023-05-05 | 2023 John Traube Memorial Meet |
| 200 Breaststroke | LCM | 3:00.69 | A+4.30s to AA·+7.90s to Sectionals | 2023-05-05 | 2023 John Traube Memorial Meet |
| 100 Butterfly | LCM | 1:30.05 | +5.86s to B·+21.96s to Sectionals | 2022-04-22 | 2022 METS Long Course Kickoff |
| 200 Butterfly | LCM | 3:29.76 | +23.47s to B·+57.77s to Sectionals | 2023-04-14 | Sanction #: OZ-6209 |
| 200 Individual Medley | LCM | 2:58.44 | B+1.85s to BB·+27.15s to Sectionals | 2022-06-03 | Meet Me in St. Louis |
| 400 Individual Medley | LCM | 6:05.49 | BB+17.20s to A·+41.10s to Sectionals | 2023-05-05 | 2023 John Traube Memorial Meet |
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.
Fastest relay legs
| Leg | Course | Time | Start | Relay | Date | Meet |
|---|---|---|---|---|---|---|
| 50 Breaststroke | SCY | 31.49 | flying | 200 Medley Relay (leg 2) | 2025-03-08 | Senior Champs 2025 |
| 100 Breaststroke | SCY | 2:10.58 | flying | 400 Medley Relay (leg 2) | 2025-03-08 | Senior Champs 2025 |
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
3465 points (6/6 events)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 5:54.34 | 591 |
| 200 BK SCY | 2:43.28 | 387 |
| 200 BR SCY | 2:19.54 | 977 |
| 200 FL SCY | 2:45.23 | 403 |
| 200 IM SCY | 2:22.62 | 636 |
| 400 IM SCY | 5:37.88 | 471 |
IMR 17-18 · SCY
2955 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:03.25 | 718 |
| 100 BK SCY | 1:19.17 | 335 |
| 100 BR SCY | 1:09.27 | 773 |
| 100 FL SCY | 1:09.82 | 493 |
| 200 IM SCY | 2:22.62 | 636 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
200 Freestyle SCY 2:03.25 split/total mismatch
500 Freestyle SCY 5:54.34
Front half 171.59s · back half 182.75s
100 Backstroke SCY 1:19.17
Front half 39.39s · back half 39.78s
200 Backstroke SCY 2:43.28
Front half 82.13s · back half 81.15s
100 Breaststroke SCY 1:09.27
Front half 33.17s · back half 36.10s
200 Breaststroke SCY 2:19.54 split/total mismatch
100 Butterfly SCY 1:09.82
Front half 32.10s · back half 37.72s
200 Butterfly SCY 2:45.23
200 Individual Medley SCY 2:22.62
Front half 70.91s · back half 71.71s
400 Individual Medley SCY 5:37.88
Front half 166.70s · back half 171.18s
100 Freestyle LCM 1:09.00 split/total mismatch
Front half 28.80s · back half 40.20s
200 Freestyle LCM 2:27.59 split/total mismatch
200 Breaststroke LCM 3:00.69
Front half 86.98s · back half 93.71s
200 Butterfly LCM 3:29.76 split/total mismatch
200 Individual Medley LCM 2:58.44
Front half 88.53s · back half 89.91s
400 Individual Medley LCM 6:05.49
Front half 184.39s · back half 181.10s
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.