Casey Erwin
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 26.55 | AA+0.36s to AAA·+1.66s to Sectionals | 2026-03-01 | 2026 ST AAAA SC Senior Champsvenue |
| 100 Freestyle | SCY | 57.18 | AA+0.19s to AAA·+3.09s to Sectionals | 2026-09-05 | 2026 Garrett's Midnight Madnessslow pool |
| 200 Freestyle | SCY | 2:05.51 | AA+1.62s to AAA·+8.82s to Sectionals | 2026-02-20 | 2026 ST AAAA SC STAGSvenue |
| 500 Freestyle | SCY | 5:41.97 | AA+11.48s to AAA·+32.08s to Sectionals | 2026-01-17 | 2026 ST NTRO Winter Prelim Final Invitevenue |
| 1000 Freestyle | SCY | 11:58.83 | AA+30.64s to AAA·+68.34s to Sectionals | 2026-01-04 | 2026 ST AHAC Garrett & Josh's Distance Invslow pool |
| 1650 Freestyle | SCY | 19:59.21 | A+2.52s to AA·+113.92s to Sectionals | 2026-01-04 | 2026 ST AHAC Garrett & Josh's Distance Invslow pool |
| 50 Backstroke | SCY | 31.75 | A+1.16s to AA·+3.16s to Sectionals | 2025-01-19 | 2025 ST TXLA New Year's Classicvenue |
| 100 Backstroke | SCY | 1:02.68 | AA+0.39s to AAA·+1.89s to Sectionals | 2026-09-05 | 2026 Garrett's Midnight Madnessslow pool |
| 200 Backstroke | SCY | 2:19.54 | AA+5.25s to AAA·+6.25s to Sectionals | 2026-02-22 | 2026 ST AAAA SC STAGSvenue |
| 50 Breaststroke | SCY | 34.66 | AA+0.67s to AAA·+1.07s to Sectionals | 2025-02-23 | 2025 ST AAAA STAGS Championshipvenue |
| 100 Breaststroke | SCY | 1:11.47 | AAA+3.28s to AAAA·+0.58s to Sectionals | 2026-02-28 | 2026 ST AAAA SC Senior Champsvenue |
| 200 Breaststroke | SCY | 2:37.27 | AA+3.28s to AAA·+0.98s to Sectionals | 2026-02-21 | 2026 ST AAAA SC STAGSvenue |
| 50 Butterfly | SCY | 29.27 | AA+0.48s to AAA·+1.88s to Sectionals | 2025-09-27 | 2025 ST AAAA NS Wanna Showdown Dual Meetvenue |
| 100 Butterfly | SCY | 1:01.62 | AAA+2.43s to AAAA·+2.53s to Sectionals | 2026-09-05 | 2026 Garrett's Midnight Madnessslow pool |
| 200 Butterfly | SCY | 2:33.47 | BB+2.38s to A·+21.28s to Sectionals | 2025-11-24 | 2025 AAAA AH Turkey Trotslow pool |
| 100 Individual Medley | SCY | 1:05.85 | 2025-11-23 | 2025 Harvest Hustlevenue | |
| 200 Individual Medley | SCY | 2:18.44 | AAA+5.95s to AAAA·+5.85s to Sectionals | 2026-02-22 | 2026 ST AAAA SC STAGSvenue |
| 400 Individual Medley | SCY | 4:51.36 | AAA+10.77s to AAAA·+12.67s to Sectionals | 2026-02-20 | 2026 ST AAAA SC STAGSvenue |
| 50 Freestyle | LCM | 29.38 | AAA+0.79s to AAAA·+0.99s to Sectionals | 2026-06-14 | 2026 ST NIST George Block Invitationalvenue |
| 100 Freestyle | LCM | 1:04.39 | AAA+2.30s to AAAA·+3.10s to Sectionals | 2026-01-01 | FCST Summer Splash - FULL |
| 200 Freestyle | LCM | 2:21.88 | AA+0.09s to AAA·+9.79s to Sectionals | 2026-01-01 | FCST Summer Splash - FULL |
| 400 Freestyle | LCM | 5:08.79 | AA+10.90s to AAA·+30.00s to Sectionals | 2026-05-23 | 2026 ST ASC Spring Showcasevenue |
| 800 Freestyle | LCM | 10:47.23 | A+1.54s to AA·+71.54s to Sectionals | 2026-05-22 | 2026 ST ASC Spring Showcasevenue |
| 1500 Freestyle | LCM | 20:49.25 | A+9.76s to AA·+147.46s to Sectionals | 2026-05-16 | 2026 ST NIST Salute to the Troopsvenue |
| 50 Backstroke | LCM | 34.64 | AA+0.25s to AAA·+1.75s to Sectionals | 2025-07-31 | 2025 FL Southern Zone Age Group Championshipvenue |
| 100 Backstroke | LCM | 1:11.49 | AAA+2.10s to AAAA·+1.70s to Sectionals | 2026-07-12 | 2026 ST NIST LC STAGSvenue |
| 200 Backstroke | LCM | 2:36.44 | AAA+6.65s to AAAA·+4.45s to Sectionals | 2026-06-11 | 2026 ST NIST George Block Invitationalvenue |
| 50 Breaststroke | LCM | 40.97 | A+0.68s to AA·+2.68s to Sectionals | 2025-07-18 | 2025 Texas Age Group Championshipsvenue |
| 100 Breaststroke | LCM | 1:23.38 | AA+1.09s to AAA·+2.79s to Sectionals | 2026-07-10 | 2026 ST NIST LC STAGSvenue |
| 200 Breaststroke | LCM | 2:59.90 | AA+2.51s to AAA·+3.91s to Sectionals | 2026-06-12 | 2026 ST NIST George Block Invitationalvenue |
| 50 Butterfly | LCM | 32.70 | AA+0.31s to AAA·+1.41s to Sectionals | 2025-06-20 | 2025 ST AAAA NS George Block Invitevenue |
| 100 Butterfly | LCM | 1:11.25 | AA+0.66s to AAA·+3.86s to Sectionals | 2026-07-12 | 2026 ST NIST LC STAGSvenue |
| 200 Butterfly | LCM | 2:47.45 | A+2.06s to AA·+16.16s to Sectionals | 2026-07-18 | 2026 ST NEAT LC End of Season Splashvenue |
| 200 Individual Medley | LCM | 2:35.79 | AAA+4.00s to AAAA·+4.40s to Sectionals | 2026-06-14 | 2026 ST NIST George Block Invitationalvenue |
| 400 Individual Medley | LCM | 5:34.65 | AAA+12.26s to AAAA·+14.96s to Sectionals | 2026-05-24 | 2026 ST ASC Spring Showcasevenue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 13.
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 | 26.58 | flying | 200 Free Relay (leg 3) | 2026-02-20 | 2026 ST AAAA SC STAGS |
| 100 Freestyle | SCY | 59.12 | flying | 400 Free Relay (leg 3) | 2026-02-21 | 2026 ST AAAA SC STAGS |
| 50 Breaststroke | SCY | 35.89 | flying | 200 Medley Relay (leg 2) | 2025-09-28 | 2025 ST AAAA NS Wanna Showdown Dual Meet |
| 100 Breaststroke | SCY | 1:12.80 | flying | 400 Medley Relay (leg 2) | 2026-03-01 | 2026 ST AAAA SC Senior Champs |
| 50 Butterfly | SCY | 32.28 | flying | 200 Medley Relay (leg 3) | 2024-02-04 | 2024 ST SC STX Championship Alice |
| 50 Freestyle | LCM | 29.21 | flat | 200 Free Relay | 2026-07-10 | 2026 ST NIST LC STAGS |
| 50 Freestyle | LCM | 29.44 | flying | 200 Free Relay (leg 3) | 2026-07-26 | 2026 Texas Age Group Swimming LC Champs |
| 50 Freestyle | LCM | 29.60 | flying | 200 Medley Relay (leg 4) | 2025-07-12 | 2025 ST AAAA STAGS LC Championship |
| 100 Freestyle | LCM | 1:06.77 | flying | 400 Free Relay (leg 4) | 2025-07-18 | 2025 Texas Age Group Championships |
| 200 Freestyle | LCM | 2:21.47 | flying | 800 Free Relay (leg 3) | 2026-07-25 | 2026 Texas Age Group Swimming LC Champs |
| 50 Backstroke | LCM | 32.86 | flat | 200 Medley Relay | 2026-07-25 | 2026 Texas Age Group Swimming LC Champs |
| 100 Backstroke | LCM | 1:14.68 | flat | 400 Medley Relay | 2026-07-23 | 2026 Texas Age Group Swimming LC Champs |
| 100 Butterfly | LCM | 1:15.46 | flying | 400 Medley Relay (leg 3) | 2025-07-17 | 2025 Texas Age Group 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 13-14 · LCM
4635 points (6/6 events)
| Event | Time | Points |
|---|---|---|
| 400 FR LCM | 5:08.79 | 714 |
| 200 BK LCM | 2:36.44 | 796 |
| 200 BR LCM | 2:59.90 | 775 |
| 200 FL LCM | 2:47.45 | 673 |
| 200 IM LCM | 2:35.79 | 855 |
| 400 IM LCM | 5:34.65 | 822 |
IMR 13-14 · LCM
4037 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR LCM | 2:21.88 | 796 |
| 100 BK LCM | 1:11.49 | 833 |
| 100 BR LCM | 1:23.38 | 781 |
| 100 FL LCM | 1:11.25 | 772 |
| 200 IM LCM | 2:35.79 | 855 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
50 Freestyle SCY 26.55
Front half 13.06s · back half 13.49s
200 Freestyle SCY 2:05.51
Front half 59.44s · back half 66.07s
500 Freestyle SCY 5:41.97
Front half 167.30s · back half 174.67s
1650 Freestyle SCY 19:59.21
100 Backstroke SCY 1:02.68
Front half 29.57s · back half 33.11s
200 Backstroke SCY 2:19.54
Front half 66.54s · back half 73.00s
100 Breaststroke SCY 1:11.47
Front half 33.29s · back half 38.18s
200 Breaststroke SCY 2:37.27
Front half 76.38s · back half 80.89s
200 Butterfly SCY 2:33.47
Front half 69.29s · back half 84.18s
100 Individual Medley SCY 1:05.85
Front half 30.45s · back half 35.40s
200 Individual Medley SCY 2:18.44
Front half 65.23s · back half 73.21s
400 Individual Medley SCY 4:51.36
Front half 139.74s · back half 151.62s
400 Freestyle LCM 5:08.79
Front half 149.49s · back half 159.30s
800 Freestyle LCM 10:47.23
Front half 314.39s · back half 332.84s
1500 Freestyle LCM 20:49.25 · 210.0 min after 200 Breaststroke
Front half 612.87s · back half 636.38s
200 Backstroke LCM 2:36.44
Front half 76.37s · back half 80.07s
200 Breaststroke LCM 2:59.90
Front half 86.75s · back half 93.15s
200 Butterfly LCM 2:47.45
Front half 75.24s · back half 92.21s
200 Individual Medley LCM 2:35.79
Front half 71.62s · back half 84.17s
400 Individual Medley LCM 5:34.65
Front half 163.51s · back half 171.14s
Reaction time
From electronically-timed starts only (~2% of corpus swims carry a reaction time). PRs with a recorded reaction show an RT chip in the splits section above.
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.