Karter Welter
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 32.16 | BB+1.67s to A·+7.27s to Sectionals | 2026-02-07 | 2026 ST AQTX STX Champs Northvenue |
| 100 Freestyle | SCY | 1:09.59 | BB+3.00s to A·+15.50s to Sectionals | 2026-09-06 | 2026 ST NTRO Stephen J Wolleben Memorial Meetvenue |
| 200 Freestyle | SCY | 2:25.13 | BB+0.14s to A·+28.44s to Sectionals | 2026-02-20 | 2026 ST AAAA SC STAGSvenue |
| 500 Freestyle | SCY | 6:32.59 | BB+3.40s to A·+82.70s to Sectionals | 2026-01-16 | 2026 ST NTRO Winter Prelim Final Invitevenue |
| 50 Backstroke | SCY | 37.71 | B+0.02s to BB·+9.12s to Sectionals | 2025-09-21 | 2025 ST AQTX Round Rock Unclassifiedvenue |
| 100 Backstroke | SCY | 1:19.02 | BB+2.63s to A·+18.23s to Sectionals | 2026-01-17 | 2026 ST NTRO Winter Prelim Final Invitevenue |
| 50 Breaststroke | SCY | 45.15 | B+2.86s to BB·+11.56s to Sectionals | 2026-01-04 | 2026 ST NTRO Chilly Iciclesvenue |
| 100 Breaststroke | SCY | 1:35.30 | B+2.41s to BB·+24.41s to Sectionals | 2025-11-16 | 2025 ST NTRO Turkey Trotvenue |
| 50 Butterfly | SCY | 37.87 | B+1.78s to BB·+10.48s to Sectionals | 2026-09-06 | 2026 ST NTRO Stephen J Wolleben Memorial Meetvenue |
| 100 Butterfly | SCY | 1:26.04 | B+2.55s to BB·+26.95s to Sectionals | 2026-02-07 | 2026 ST AQTX STX Champs Northvenue |
| 100 Individual Medley | SCY | 1:21.34 | BB+5.35s to A | 2026-01-31 | 2026 ST NTRO Fiery Flamesvenue |
| 200 Individual Medley | SCY | 2:51.22 | BB+6.03s to A·+38.63s to Sectionals | 2026-09-06 | 2026 ST NTRO Stephen J Wolleben Memorial Meetvenue |
| 50 Freestyle | LCM | 36.32 | BB+1.53s to A·+7.93s to Sectionals | 2026-06-28 | 2026 NEAT Long Course STX Championshipvenue |
| 100 Freestyle | LCM | 1:19.10 | BB+2.61s to A·+17.81s to Sectionals | 2026-05-30 | 2026 ST NTRO LC May Splashdownvenue |
| 200 Freestyle | LCM | 2:44.15 | A+5.66s to AA·+32.06s to Sectionals | 2026-06-26 | 2026 NEAT Long Course STX Championshipvenue |
| 400 Freestyle | LCM | 5:53.83 | BB+3.54s to A·+75.04s to Sectionals | 2026-06-13 | 2026 ST NIST George Block Invitationalvenue |
| 800 Freestyle | LCM | 12:15.22 | A+21.93s to AA·+159.53s to Sectionals | 2026-05-31 | 2026 ST NTRO LC May Splashdownvenue |
| 50 Backstroke | LCM | 42.23 | BB+2.14s to A·+9.34s to Sectionals | 2026-05-30 | 2026 ST NTRO LC May Splashdownvenue |
| 100 Backstroke | LCM | 1:27.73 | A+2.74s to AA·+17.94s to Sectionals | 2026-05-31 | 2026 ST NTRO LC May Splashdownvenue |
| 200 Backstroke | LCM | 2:58.20 | AA+4.91s to AAA·+26.21s to Sectionals | 2026-06-11 | 2026 ST NIST George Block Invitationalvenue |
| 50 Breaststroke | LCM | 50.50 | B+1.91s to BB·+12.21s to Sectionals | 2026-05-31 | 2026 ST NTRO LC May Splashdownvenue |
| 100 Breaststroke | LCM | 1:46.68 | BB+7.89s to A·+26.09s to Sectionals | 2026-05-31 | 2026 ST NTRO LC May Splashdownvenue |
| 200 Breaststroke | LCM | 3:39.98 | BB+7.19s to A·+43.99s to Sectionals | 2026-05-30 | 2026 ST NTRO LC May Splashdownvenue |
| 50 Butterfly | LCM | 44.16 | +0.57s to B·+12.87s to Sectionals | 2026-05-09 | 2026 ST NTRO LC School's Outvenue |
| 100 Butterfly | LCM | 1:45.32 | +1.93s to B·+37.93s to Sectionals | 2026-06-12 | 2026 ST NIST George Block Invitationalvenue |
| 200 Individual Medley | LCM | 3:10.54 | BB+1.45s to A·+39.15s to Sectionals | 2026-05-17 | 2026 ST TXLA 11&O End of School Splashvenue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 11.
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 Freestyle | SCY | 30.11 | flying | 200 Free Relay (leg 4) | 2026-02-07 | 2026 ST AQTX STX Champs North |
| 100 Freestyle | SCY | 1:10.25 | flat | 400 Free Relay | 2026-02-21 | 2026 ST AAAA SC STAGS |
| 50 Freestyle | LCM | 37.60 | flying | 200 Medley Relay (leg 4) | 2025-06-29 | 2025 ST HPAC Long Course STX Championship |
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
2473 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 400 FR LCM | 5:53.83 | 577 |
| 100 BK LCM | 1:27.73 | 573 |
| 100 BR LCM | 1:46.68 | 450 |
| 100 FL LCM | 1:45.32 | 303 |
| 200 IM LCM | 3:10.54 | 570 |
IMR 11-12 · LCM
2454 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR LCM | 2:44.15 | 617 |
| 50 BK LCM | 42.23 | 503 |
| 50 BR LCM | 50.50 | 405 |
| 50 FL LCM | 44.16 | 359 |
| 200 IM LCM | 3:10.54 | 570 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 1:09.59
Front half 32.96s · back half 36.63s
200 Freestyle SCY 2:25.13
Front half 70.79s · back half 74.34s
100 Backstroke SCY 1:19.02
Front half 38.82s · back half 40.20s
100 Breaststroke SCY 1:35.30
Front half 46.41s · back half 48.89s
100 Butterfly SCY 1:26.04
Front half 40.20s · back half 45.84s
100 Individual Medley SCY 1:21.34
Front half 37.66s · back half 43.68s
200 Individual Medley SCY 2:51.22
Front half 81.07s · back half 90.15s
100 Freestyle LCM 1:19.10
Front half 38.04s · back half 41.06s
200 Freestyle LCM 2:44.15
Front half 79.97s · back half 84.18s
400 Freestyle LCM 5:53.83
Front half 175.97s · back half 177.86s
800 Freestyle LCM 12:15.22 · 190.0 min after 100 Breaststroke
Front half 365.69s · back half 369.53s
100 Backstroke LCM 1:27.73
Front half 42.46s · back half 45.27s
200 Backstroke LCM 2:58.20
Front half 89.47s · back half 88.73s
200 Breaststroke LCM 3:39.98
Front half 106.68s · back half 113.30s
100 Butterfly LCM 1:45.32
Front half 47.91s · back half 57.41s
200 Individual Medley LCM 3:10.54
Front half 92.33s · back half 98.21s
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.