swimShelby Chamberlin
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 23.92 | AAA+0.13s to AAAA·Sectionals ✓+0.03s to Futures | 2026-01-01 | war eagle results |
| 100 Freestyle | SCY | 53.55 | AAA+1.86s to AAAA·Sectionals ✓+1.66s to Futures | 2026-03-06 | 2026 Swim Atlanta Best of the South |
| 200 Freestyle | SCY | 1:59.80 | AA+2.81s to AAA·+3.11s to Sectionals | 2026-03-06 | 2026 Swim Atlanta Best of the South |
| 500 Freestyle | SCY | 5:35.03 | A+5.04s to AA·+25.14s to Sectionals | 2026-09-12 | OST Fall Invitevenue |
| 100 Backstroke | SCY | 1:05.40 | BB+1.51s to A·+4.61s to Sectionals | 2026-10-04 | 2026 Vance Rose Invitationalvenue |
| 50 Breaststroke | SCY | 37.21 | BB+2.02s to A·+3.62s to Sectionals | 2024-10-04 | OST October Invitevenue |
| 100 Breaststroke | SCY | 1:18.09 | BB+4.70s to A·+7.20s to Sectionals | 2025-01-18 | 2025 GPAC Winter Invitationalvenue |
| 50 Butterfly | SCY | 26.60 | AAA+0.51s to AAAA·Sectionals ✓+0.91s to Futures | 2026-01-01 | war eagle results |
| 100 Butterfly | SCY | 58.88 | AA+0.69s to AAA·Sectionals ✓+2.29s to Futures | 2026-01-01 | war eagle results |
| 200 Butterfly | SCY | 2:31.06 | BB+9.57s to A·+18.87s to Sectionals | 2026-09-12 | OST Fall Invitevenue |
| 200 Individual Medley | SCY | 2:18.89 | A+2.40s to AA·+6.30s to Sectionals | 2026-01-16 | 2026 TYR Mardi Gras Invite |
| 400 Individual Medley | SCY | 5:15.53 | BB+12.04s to A·+36.84s to Sectionals | 2026-09-12 | OST Fall Invitevenue |
| 50 Freestyle | LCM | 27.12 | AAA+0.03s to AAAA·Futures ✓+0.23s to Winter JNs | 2026-06-27 | 2026 SE Richard Quick Invitationalvenue |
| 100 Freestyle | LCM | 59.84 | AAA+1.15s to AAAA·Sectionals ✓+0.55s to Futures | 2026-06-28 | 2026 SE Richard Quick Invitationalvenue |
| 200 Freestyle | LCM | 2:16.18 | AA+3.09s to AAA·+4.09s to Sectionals | 2026-06-26 | 2026 SE Richard Quick Invitationalvenue |
| 50 Backstroke | LCM | 44.16 | +2.77s to B·+11.27s to Sectionals | 2022-04-23 | 2022 SE Jimi Flowers Spring Splash |
| 100 Backstroke | LCM | 1:22.93 | B+2.04s to BB·+13.14s to Sectionals | 2025-05-11 | 2025 PCST Speedo Long Course Invitationalvenue |
| 100 Breaststroke | LCM | 1:24.97 | BB+0.78s to A·+4.38s to Sectionals | 2026-05-17 | 2026 Opelika Openvenue |
| 50 Butterfly | LCM | 26.94 | AAAA·Nationals ✓ | 2025-07-18 | 2024 SE Southeastern Summer LC Championships |
| 100 Butterfly | LCM | 1:09.11 | AA+2.82s to AAA·+1.72s to Sectionals | 2026-06-28 | 2026 SE Richard Quick Invitationalvenue |
| 200 Individual Medley | LCM | 2:38.47 | A+1.78s to AA·+7.08s to Sectionals | 2026-07-12 | OST July Long Course Time Trailvenue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 17.
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 | 24.99 | flying | 200 Medley Relay (leg 4) | 2026-02-28 | 2026 SE Southeastern Winter SC Championships |
| 50 Freestyle | SCY | 23.65 | flying | 200 Free Relay (leg 4) | 2026-02-27 | 2026 SE Southeastern Winter SC Championships |
| 100 Freestyle | SCY | 53.70 | flying | 400 Medley Relay (leg 4) | 2026-02-28 | 2026 SE Southeastern Winter SC Championships |
| 100 Freestyle | SCY | 52.66 | flying | 400 Free Relay (leg 4) | 2026-02-27 | 2026 SE Southeastern Winter SC Championships |
| 100 Freestyle | LCM | 59.30 | flying | 400 Medley Relay (leg 4) | 2025-07-19 | 2025 SE Southeastern Summer LC Championships |
| 100 Freestyle | LCM | 1:00.22 | flying | 400 Free Relay (leg 4) | 2026-07-17 | 2026 SE Southeastern Summer LC 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 17-18 · SCY
2494 points (4/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 5:35.03 | 699 |
| 200 FL SCY | 2:31.06 | 527 |
| 200 IM SCY | 2:18.89 | 689 |
| 400 IM SCY | 5:15.53 | 579 |
| 200 BK SCY | — | 0 |
| 200 BR SCY | — | 0 |
IMR 17-18 · SCY
3427 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 1:59.80 | 782 |
| 100 BK SCY | 1:05.40 | 594 |
| 100 BR SCY | 1:18.09 | 539 |
| 100 FL SCY | 58.88 | 823 |
| 200 IM SCY | 2:18.89 | 689 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 53.55 split/total mismatch
Front half 25.85s · back half 27.70s
200 Freestyle SCY 1:59.80 split/total mismatch
Front half 30.24s · back half 89.56s
500 Freestyle SCY 5:35.03
100 Backstroke SCY 1:05.40
Front half 32.12s · back half 33.28s
100 Breaststroke SCY 1:18.09
Front half 37.26s · back half 40.83s
100 Butterfly SCY 58.88
Front half 27.15s · back half 31.73s
200 Butterfly SCY 2:31.06
Front half 70.11s · back half 80.95s
400 Individual Medley SCY 5:15.53
Front half 154.88s · back half 160.65s
100 Freestyle LCM 59.84
Front half 28.66s · back half 31.18s
200 Freestyle LCM 2:16.18
Front half 66.48s · back half 69.70s
100 Backstroke LCM 1:22.93
Front half 39.77s · back half 43.16s
100 Breaststroke LCM 1:24.97
Front half 41.35s · back half 43.62s
100 Butterfly LCM 1:09.11
Front half 32.96s · back half 36.15s
200 Individual Medley LCM 2:38.47
Front half 74.41s · back half 84.06s
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.