swimJosiah Collins
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 21.50 | AAA+0.41s to AAAA·Sectionals ✓+0.21s to Futures | 2026-03-14 | 2026 IN Swimming Senior Short Course Champsslow pool |
| 100 Freestyle | SCY | 46.12 | AAA+0.03s to AAAA·Futures ✓+1.23s to Winter JNs | 2026-11-07 | 2026 CSC Fall Frenzyfast pool |
| 200 Freestyle | SCY | 1:39.91 | AAAA·Futures ✓+1.52s to Winter JNs | 2026-11-08 | 2026 CSC Fall Frenzyfast pool |
| 500 Freestyle | SCY | 4:35.73 | AAA+0.24s to AAAA·Futures ✓+6.94s to Winter JNs | 2026-11-06 | 2026 CSC Fall Frenzyfast pool |
| 100 Backstroke | SCY | 51.23 | AAA+1.14s to AAAA·Futures ✓+2.04s to Winter JNs | 2026-03-14 | 2026 IN Swimming Senior Short Course Champsslow pool |
| 100 Breaststroke | SCY | 56.30 | AAAA·Futures ✓+0.81s to Winter JNs | 2026-11-08 | 2026 CSC Fall Frenzyfast pool |
| 200 Breaststroke | SCY | 1:57.94 | AAAA·Nationals ✓+1.55s to US Open | 2026-03-14 | 2026 IN Swimming Senior Short Course Champsslow pool |
| 100 Butterfly | SCY | 53.36 | AA+1.37s to AAA·Sectionals ✓+2.77s to Futures | 2024-01-06 | 2024 Mid States All Star Championshipsvenue |
| 200 Butterfly | SCY | 1:50.24 | AAAA·Futures ✓+1.15s to Winter JNs | 2026-11-08 | 2026 CSC Fall Frenzyfast pool |
| 200 Individual Medley | SCY | 1:48.87 | AAAA·Winter JNs ✓+0.38s to Jr Nationals | 2026-11-07 | 2026 CSC Fall Frenzyfast pool |
| 400 Individual Medley | SCY | 3:53.43 | AAAA·Winter JNs ✓+0.74s to Jr Nationals | 2026-11-06 | 2026 CSC Fall Frenzyfast pool |
| 100 Freestyle | LCM | 54.22 | AAA+1.23s to AAAA·Sectionals ✓+0.63s to Futures | 2025-03-30 | 2025 Central Zone East Spring Speedo Sectionavenue |
| 200 Freestyle | LCM | 2:12.55 | A+4.86s to AA·+9.06s to Sectionals | 2023-07-21 | 2023 IN Swimming AGS Entries |
| 400 Freestyle | LCM | 4:39.39 | A+7.00s to AA·+17.20s to Sectionals | 2023-07-21 | 2023 IN Swimming AGS Entries |
| 800 Freestyle | LCM | 9:49.69 | A+23.50s to AA·+38.90s to Sectionals | 2023-07-21 | 2023 IN Swimming AGS Entries |
| 100 Breaststroke | LCM | 1:03.38 | AAAA·US Open ✓+0.09s to Nationals | 2026-01-01 | 2026 Toyota National Championships |
| 200 Breaststroke | LCM | 2:16.93 | AAAA·Nationals ✓ | 2026-01-01 | 2026 Toyota National Championships |
| 100 Butterfly | LCM | 57.90 | AAA+0.91s to AAAA·Futures ✓+1.41s to Winter JNs | 2025-03-28 | 2025 Central Zone East Spring Speedo Sectionavenue |
| 200 Butterfly | LCM | 2:07.42 | AAA+0.23s to AAAA·Futures ✓+1.03s to Winter JNs | 2025-03-29 | 2025 Central Zone East Spring Speedo Sectionavenue |
| 200 Individual Medley | LCM | 2:09.10 | AAAA·Winter JNs ✓+1.11s to Jr Nationals | 2025-03-30 | 2025 Central Zone East Spring Speedo Sectionavenue |
| 400 Individual Medley | LCM | 4:25.78 | AAAA·US Open ✓+0.39s to Nationals | 2026-01-01 | 2026 Toyota National Championships |
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 |
|---|---|---|---|---|---|---|
| 50 Freestyle | SCY | 21.01 | flying | 200 Free Relay (leg 3) | 2026-03-14 | 2026 IN Swimming Senior Short Course Champs |
| 100 Freestyle | SCY | 46.74 | flat | 400 Free Relay | 2026-03-15 | 2026 IN Swimming Senior Short Course Champs |
| 100 Breaststroke | SCY | 55.54 | flying | 400 Medley Relay (leg 2) | 2026-03-14 | 2026 IN Swimming Senior Short Course Champs |
| 50 Butterfly | SCY | 24.06 | flying | 200 Medley Relay (leg 3) | 2024-01-06 | 2024 Mid States All Star Championships |
| 50 Freestyle | LCM | 25.24 | flying | 200 Free Relay (leg 4) | 2024-07-13 | 2024 IN Swimming Swimfest |
| 100 Freestyle | LCM | 54.82 | flying | 400 Free Relay (leg 4) | 2024-07-11 | 2024 IN Swimming Swimfest |
| 50 Breaststroke | LCM | 30.21 | flying | 200 Medley Relay (leg 2) | 2025-03-28 | 2025 Central Zone East Spring Speedo Sectiona |
| 100 Breaststroke | LCM | 1:06.44 | flying | 400 Medley Relay (leg 2) | 2024-08-03 | 2025 Central Zone 14 & Under Championship Mee |
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
5156 points (5/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 4:35.73 | 964 |
| 200 BR SCY | 1:57.94 | 1098 |
| 200 FL SCY | 1:50.24 | 987 |
| 200 IM SCY | 1:48.87 | 1048 |
| 400 IM SCY | 3:53.43 | 1059 |
| 200 BK SCY | — | 0 |
IMR 17-18 · SCY
4686 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 1:39.91 | 1008 |
| 100 BK SCY | 51.23 | 869 |
| 100 BR SCY | 56.30 | 983 |
| 100 FL SCY | 53.36 | 778 |
| 200 IM SCY | 1:48.87 | 1048 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 46.12
Front half 22.27s · back half 23.85s
200 Freestyle SCY 1:39.91
Front half 48.39s · back half 51.52s
500 Freestyle SCY 4:35.73
Front half 133.38s · back half 142.35s
100 Backstroke SCY 51.23
Front half 24.74s · back half 26.49s
100 Breaststroke SCY 56.30
Front half 26.70s · back half 29.60s
200 Breaststroke SCY 1:57.94
Front half 56.29s · back half 61.65s
100 Butterfly SCY 53.36
Front half 25.15s · back half 28.21s
200 Butterfly SCY 1:50.24
Front half 52.13s · back half 58.11s
200 Individual Medley SCY 1:48.87
Front half 51.43s · back half 57.44s
400 Individual Medley SCY 3:53.43
Front half 111.28s · back half 122.15s
100 Freestyle LCM 54.22
Front half 25.88s · back half 28.34s
100 Butterfly LCM 57.90
Front half 27.11s · back half 30.79s
200 Butterfly LCM 2:07.42
Front half 61.00s · back half 66.42s
200 Individual Medley LCM 2:09.10
Front half 63.21s · back half 65.89s
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.