Shelby Joslin
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 26.45 | A+0.36s to AA·+1.56s to Sectionals | 2024-03-02 | 2024 Gulf 13 & Over Champs (SHRK)slow pool |
| 100 Freestyle | SCY | 57.17 | A+0.58s to AA·+3.08s to Sectionals | 2024-12-08 | 2024 Gulf Southern Senior Championshipsvenue |
| 200 Freestyle | SCY | 2:05.20 | A+2.91s to AA·+8.51s to Sectionals | 2025-03-01 | 2025 Gulf 13 & Over Champs (PEAK)fast pool |
| 500 Freestyle | SCY | 5:43.38 | A+13.39s to AA·+33.49s to Sectionals | 2024-09-20 | 2024 BTA IMX-IMRvenue |
| 100 Backstroke | SCY | 1:06.71 | BB+2.82s to A·+5.92s to Sectionals | 2024-12-07 | 2024 Gulf Southern Senior Championshipsvenue |
| 200 Backstroke | SCY | 2:22.99 | BB+4.50s to A·+9.70s to Sectionals | 2025-03-01 | 2025 Gulf 13 & Over Champs (PEAK)fast pool |
| 50 Breaststroke | SCY | 32.31 | AA+0.12s to AAA·Sectionals ✓+2.52s to Futures | 2025-02-28 | 2025 Gulf 13 & Over Champs (PEAK)fast pool |
| 100 Breaststroke | SCY | 1:14.50 | BB+1.11s to A·+3.61s to Sectionals | 2024-03-02 | 2024 Gulf 13 & Over Champs (SHRK)slow pool |
| 200 Breaststroke | SCY | 2:33.80 | A+0.31s to AA·Sectionals ✓+11.11s to Futures | 2025-03-02 | 2025 Gulf 13 & Over Champs (PEAK)fast pool |
| 50 Butterfly | SCY | 29.29 | A+0.70s to AA·+1.90s to Sectionals | 2025-02-28 | 2025 Gulf 13 & Over Champs (PEAK)fast pool |
| 100 Butterfly | SCY | 1:06.82 | BB+3.33s to A·+7.73s to Sectionals | 2025-03-02 | 2025 Gulf 13 & Over Champs (PEAK)fast pool |
| 200 Butterfly | SCY | 2:32.56 | BB+11.07s to A·+20.37s to Sectionals | 2025-03-01 | 2025 Gulf 13 & Over Champs (PEAK)fast pool |
| 200 Individual Medley | SCY | 2:20.88 | A+4.39s to AA·+8.29s to Sectionals | 2025-03-02 | 2025 Gulf 13 & Over Champs (PEAK)fast pool |
| 400 Individual Medley | SCY | 4:58.89 | A+8.00s to AA·+20.20s to Sectionals | 2025-02-28 | 2025 Gulf 13 & Over Champs (PEAK)fast pool |
| 50 Freestyle | LCM | 27.45 | AAA+0.36s to AAAA·Sectionals ✓+0.06s to Futures | 2025-04-12 | 2025 BTA April LC Ducky Derby |
| 100 Freestyle | LCM | 1:07.66 | BB+0.57s to A·+6.37s to Sectionals | 2024-07-14 | 2024 Long Course Gulf Age Group Championshipsvenue |
| 200 Freestyle | LCM | 2:31.35 | BB+6.16s to A·+19.26s to Sectionals | 2024-07-12 | 2024 Long Course Gulf Age Group Championshipsvenue |
| 400 Freestyle | LCM | 5:18.72 | BB+12.03s to A·+39.93s to Sectionals | 2024-07-13 | 2024 Long Course Gulf Age Group Championshipsvenue |
| 100 Backstroke | LCM | 1:23.13 | B+2.24s to BB·+13.34s to Sectionals | 2024-07-13 | 2024 Long Course Gulf Age Group Championshipsvenue |
| 200 Backstroke | LCM | 2:53.06 | BB+11.37s to A·+21.07s to Sectionals | 2024-07-14 | 2024 Long Course Gulf Age Group Championshipsvenue |
| 50 Breaststroke | LCM | 41.03 | BB+1.34s to A·+2.74s to Sectionals | 2024-04-20 | 2024 Aggieland April Long Course Invitationalvenue |
| 100 Breaststroke | LCM | 1:29.89 | BB+5.70s to A·+9.30s to Sectionals | 2024-07-12 | 2024 Long Course Gulf Age Group Championshipsvenue |
| 50 Butterfly | LCM | 35.74 | BB+2.35s to A·+4.45s to Sectionals | 2024-04-21 | 2024 Aggieland April Long Course Invitationalvenue |
| 100 Butterfly | LCM | 1:20.90 | B+2.61s to BB·+13.51s to Sectionals | 2024-07-12 | 2024 Long Course Gulf Age Group Championshipsvenue |
| 200 Individual Medley | LCM | 2:56.20 | BB+12.61s to A·+24.81s to Sectionals | 2025-04-12 | 2025 BTA April LC Ducky Derby |
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.
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 |
|---|---|---|---|---|---|---|
| 100 Freestyle | SCY | 58.56 | flying | 400 Free Relay (leg 2) | 2025-03-02 | 2025 Gulf 13 & Over Champs (PEAK) |
| 100 Breaststroke | SCY | 1:10.71 | flying | 400 Medley Relay (leg 2) | 2025-03-01 | 2025 Gulf 13 & Over Champs (PEAK) |
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
3809 points (6/6 events)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 5:43.38 | 649 |
| 200 BK SCY | 2:22.99 | 577 |
| 200 BR SCY | 2:33.80 | 730 |
| 200 FL SCY | 2:32.56 | 512 |
| 200 IM SCY | 2:20.88 | 660 |
| 400 IM SCY | 4:58.89 | 681 |
IMR 17-18 · SCY
3089 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:05.20 | 685 |
| 100 BK SCY | 1:06.71 | 560 |
| 100 BR SCY | 1:14.50 | 621 |
| 100 FL SCY | 1:06.82 | 563 |
| 200 IM SCY | 2:20.88 | 660 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 57.17
Front half 27.26s · back half 29.91s
200 Freestyle SCY 2:05.20
Front half 59.19s · back half 66.01s
500 Freestyle SCY 5:43.38
Front half 170.89s · back half 172.49s
100 Backstroke SCY 1:06.71
Front half 32.12s · back half 34.59s
200 Backstroke SCY 2:22.99
Front half 70.15s · back half 72.84s
100 Breaststroke SCY 1:14.50
Front half 34.04s · back half 40.46s
200 Breaststroke SCY 2:33.80
Front half 73.31s · back half 80.49s
100 Butterfly SCY 1:06.82
Front half 30.47s · back half 36.35s
200 Butterfly SCY 2:32.56
Front half 71.97s · back half 80.59s
200 Individual Medley SCY 2:20.88
Front half 66.81s · back half 74.07s
400 Individual Medley SCY 4:58.89
Front half 153.47s · back half 145.42s
200 Freestyle LCM 2:31.35
Front half 70.44s · back half 80.91s
400 Freestyle LCM 5:18.72
Front half 157.04s · back half 161.68s
200 Backstroke LCM 2:53.06
Front half 84.45s · back half 88.61s
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.