Carson Letchworth
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 24.14 | BB+0.45s to A·+1.55s to Sectionals | 2025-03-02 | 2025 Lake Erie Winter Senior Championshipsfast pool |
| 100 Freestyle | SCY | 54.30 | BB+2.31s to A·+5.31s to Sectionals | 2025-03-01 | 2025 Lake Erie Winter Senior Championshipsfast pool |
| 200 Freestyle | SCY | 1:52.36 | A+2.17s to AA·+4.87s to Sectionals | 2025-03-02 | 2025 Lake Erie Winter Senior Championshipsfast pool |
| 500 Freestyle | SCY | 5:07.90 | A+8.21s to AA·+15.01s to Sectionals | 2025-03-01 | 2025 Lake Erie Winter Senior Championshipsfast pool |
| 100 Backstroke | SCY | 58.80 | BB+2.61s to A·+2.71s to Sectionals | 2024-12-07 | 2024 TYR NCAT Winter Invitevenue |
| 200 Backstroke | SCY | 2:12.28 | BB+8.49s to A·+10.89s to Sectionals | 2024-12-08 | 2024 TYR NCAT Winter Invitevenue |
| 100 Breaststroke | SCY | 1:17.32 | +2.43s to B·+13.73s to Sectionals | 2024-10-05 | CCS Age Group and Open Swim Meet 2024venue |
| 200 Breaststroke | SCY | 2:44.16 | +1.27s to B·+25.57s to Sectionals | 2024-10-06 | CCS Age Group and Open Swim Meet 2024venue |
| 50 Butterfly | SCY | 25.90 | A+0.51s to AA·+2.21s to Sectionals | 2025-02-28 | 2025 Lake Erie Winter Senior Championshipsfast pool |
| 100 Butterfly | SCY | 56.61 | BB+0.42s to A·+2.62s to Sectionals | 2024-12-07 | 2024 TYR NCAT Winter Invitevenue |
| 200 Butterfly | SCY | 1:58.14 | AA+2.25s to AAA·Sectionals ✓+4.45s to Futures | 2025-03-02 | 2025 Lake Erie Winter Senior Championshipsfast pool |
| 200 Individual Medley | SCY | 2:06.24 | A+4.75s to AA·+5.25s to Sectionals | 2025-03-01 | 2025 Lake Erie Winter Senior Championshipsfast pool |
| 400 Individual Medley | SCY | 4:24.89 | A+2.70s to AA·+0.90s to Sectionals | 2025-02-28 | 2025 Lake Erie Winter Senior Championshipsfast pool |
| 50 Freestyle | LCM | 28.27 | BB+0.88s to A·+2.28s to Sectionals | 2024-07-27 | 2024 LE Age Group and Senior LC Championshipsvenue |
| 100 Freestyle | LCM | 1:03.62 | BB+3.43s to A·+7.03s to Sectionals | 2024-07-26 | 2024 LE Age Group and Senior LC Championshipsvenue |
| 200 Freestyle | LCM | 2:16.81 | BB+5.22s to A·+13.32s to Sectionals | 2024-07-28 | 2024 LE Age Group and Senior LC Championshipsvenue |
| 400 Freestyle | LCM | 5:02.39 | BB+21.70s to A·+40.20s to Sectionals | 2024-07-28 | 2024 LE Age Group and Senior LC Championshipsvenue |
| 50 Backstroke | LCM | 35.73 | B+1.14s to BB·+7.04s to Sectionals | 2024-07-28 | 2024 LE Age Group and Senior LC Championshipsvenue |
| 100 Backstroke | LCM | 1:12.11 | BB+5.12s to A·+7.72s to Sectionals | 2024-07-26 | 2024 LE Age Group and Senior LC Championshipsvenue |
| 200 Backstroke | LCM | 2:37.38 | BB+11.49s to A·+17.59s to Sectionals | 2024-07-27 | 2024 LE Age Group and Senior LC Championshipsvenue |
| 200 Breaststroke | LCM | 3:17.92 | +7.43s to B·+38.13s to Sectionals | 2024-07-14 | LSSC Avon Classicvenue |
| 100 Butterfly | LCM | 1:09.25 | BB+4.96s to A·+7.76s to Sectionals | 2024-07-27 | 2024 LE Age Group and Senior LC Championshipsvenue |
| 200 Individual Medley | LCM | 2:38.19 | BB+10.10s to A·+18.80s to Sectionals | 2024-07-26 | 2024 LE Age Group and Senior LC Championshipsvenue |
| 400 Individual Medley | LCM | 6:10.72 | B+26.23s to BB·+68.83s to Sectionals | 2024-06-01 | CCS Age Group and Open Meetvenue |
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.
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 | 24.52 | flying | 200 Free Relay (leg 2) | 2025-03-01 | 2025 Lake Erie Winter Senior Championships |
| 50 Freestyle | SCY | 23.40 | flying | 200 Medley Relay (leg 4) | 2025-03-02 | 2025 Lake Erie Winter Senior Championships |
| 100 Freestyle | SCY | 56.95 | flying | 400 Free Relay (leg 3) | 2024-10-20 | 2024 Stevie Grieshammer HS Preview/AG Meet |
| 100 Freestyle | SCY | 52.69 | flying | 400 Medley Relay (leg 4) | 2025-03-01 | 2025 Lake Erie Winter Senior Championships |
| 50 Backstroke | SCY | 29.52 | flat | 200 Medley Relay | 2024-03-03 | 2024 Lake Erie Senior Champs Prelims |
| 100 Backstroke | SCY | 1:01.36 | flat | 400 Medley Relay | 2024-03-02 | 2024 Lake Erie Senior Champs Prelims |
| 50 Butterfly | SCY | 29.81 | flying | 200 Medley Relay (leg 3) | 2023-10-22 | 2023 Stevie Grieshammer HS Preview/AG Meet |
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
3840 points (6/6 events)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 5:07.90 | 692 |
| 200 BK SCY | 2:12.28 | 542 |
| 200 BR SCY | 2:44.16 | 407 |
| 200 FL SCY | 1:58.14 | 802 |
| 200 IM SCY | 2:06.24 | 672 |
| 400 IM SCY | 4:24.89 | 725 |
IMR 17-18 · SCY
2985 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 1:52.36 | 708 |
| 100 BK SCY | 58.80 | 574 |
| 100 BR SCY | 1:17.32 | 379 |
| 100 FL SCY | 56.61 | 652 |
| 200 IM SCY | 2:06.24 | 672 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 54.30
Front half 26.11s · back half 28.19s
200 Freestyle SCY 1:52.36
Front half 54.74s · back half 57.62s
500 Freestyle SCY 5:07.90
Front half 149.56s · back half 158.34s
100 Backstroke SCY 58.80
Front half 28.69s · back half 30.11s
200 Backstroke SCY 2:12.28
Front half 64.09s · back half 68.19s
100 Breaststroke SCY 1:17.32
Front half 36.47s · back half 40.85s
200 Breaststroke SCY 2:44.16
Front half 78.93s · back half 85.23s
100 Butterfly SCY 56.61
Front half 26.93s · back half 29.68s
200 Butterfly SCY 1:58.14
Front half 55.52s · back half 62.62s
200 Individual Medley SCY 2:06.24
Front half 58.00s · back half 68.24s
400 Individual Medley SCY 4:24.89
Front half 123.46s · back half 141.43s
100 Freestyle LCM 1:03.62
Front half 30.61s · back half 33.01s
200 Freestyle LCM 2:16.81
Front half 65.21s · back half 71.60s
400 Freestyle LCM 5:02.39
Front half 145.28s · back half 157.11s
100 Backstroke LCM 1:12.11
Front half 35.30s · back half 36.81s
200 Backstroke LCM 2:37.38
Front half 76.91s · back half 80.47s
200 Breaststroke LCM 3:17.92
Front half 94.59s · back half 103.33s
100 Butterfly LCM 1:09.25
Front half 32.37s · back half 36.88s
200 Individual Medley LCM 2:38.19
Front half 72.55s · back half 85.64s
400 Individual Medley LCM 6:10.72
Front half 174.81s · back half 195.91s
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.