swimJustin Foster
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 23.43 | AA+0.74s to AAA | 2024-10-26 | 2024 Fall MAKO Rio Grande Races venue |
| 100 Freestyle | SCY | 52.57 | A+0.58s to AA | 2024-10-27 | 2024 Fall MAKO Rio Grande Races venue |
| 200 Freestyle | SCY | 1:56.80 | A+3.21s to AA | 2024-09-28 | 2024 Jeff Mortenson Invite slow pool |
| 500 Freestyle | SCY | 5:55.52 | B+6.03s to BB | 2024-06-09 | Bex's BEAST Summer Open slow pool |
| 100 Backstroke | SCY | 57.87 | A+0.78s to AA | 2024-11-23 | 17th Annual TYR CAQ High Desert Classic venue |
| 200 Backstroke | SCY | 2:06.64 | A+1.95s to AA | 2024-11-24 | 17th Annual TYR CAQ High Desert Classic venue |
| 100 Breaststroke | SCY | 1:10.43 | BB+3.04s to A | 2024-05-18 | CAQ-SF Summer Open 2024 |
| 100 Butterfly | SCY | 59.20 | BB+0.31s to A | 2024-11-24 | 17th Annual TYR CAQ High Desert Classic venue |
| 200 Butterfly | SCY | 2:23.77 | B+0.78s to BB | 2024-09-28 | 2024 Jeff Mortenson Invite slow pool |
| 100 Individual Medley | SCY | 1:00.29 | 2024-10-12 | 2024 NM CAQ Fall Decathlon venue | |
| 200 Individual Medley | SCY | 2:08.70 | A+2.01s to AA | 2024-11-24 | 17th Annual TYR CAQ High Desert Classic venue |
| 400 Individual Medley | SCY | 4:50.83 | BB+6.64s to A | 2024-10-27 | 2024 Fall MAKO Rio Grande Races venue |
| 50 Freestyle | LCM | 25.74 | AAA+0.75s to AAAA | 2026-06-19 | 2026 NM Sprint Shoot Out |
| 100 Freestyle | LCM | 58.03 | AA+0.94s to AAA | 2025-06-22 | 2025 NM Sprint Shoot Out venue |
| 200 Freestyle | LCM | 2:11.14 | AA+5.35s to AAA | 2025-06-21 | 2025 NM Sprint Shoot Out venue |
| 50 Backstroke | LCM | 30.00 | AAA+1.01s to AAAA | 2025-07-10 | 2025 NMS Long Course State Championship2 |
| 100 Backstroke | LCM | 1:05.08 | AA+1.29s to AAA | 2025-08-06 | 2025 Western Zone Age Group LCM Championships |
| 200 Backstroke | LCM | 2:21.93 | AA+3.44s to AAA | 2025-08-06 | 2025 Western Zone Age Group Championships fast pool |
| 100 Breaststroke | LCM | 1:23.51 | BB+5.12s to A | 2025-05-02 | 2025 LCAT Suntan Classic |
| 50 Butterfly | LCM | 28.80 | AA+0.11s to AAA | 2025-07-10 | 2025 NMS Long Course State Championship2 |
| 100 Butterfly | LCM | 1:04.16 | AA+2.47s to AAA | 2026-06-19 | 2026 NM Sprint Shoot Out |
| 200 Individual Medley | LCM | 2:24.84 | AA+4.35s to AAA | 2025-07-10 | 2025 NMS Long Course State Championship2 |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 15.
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 | LCM | 29.88 | flying | 200 Free Relay (leg 2) | 2023-08-05 | 2023 Western Zone Age Group 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 15-16 · SCY
2870 points (5/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 5:55.52 | 469 |
| 200 BK SCY | 2:06.64 | 667 |
| 200 FL SCY | 2:23.77 | 481 |
| 200 IM SCY | 2:08.70 | 680 |
| 400 IM SCY | 4:50.83 | 573 |
| 200 BR SCY | — | 0 |
IMR 15-16 · LCM
3481 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR LCM | 2:11.14 | 719 |
| 100 BK LCM | 1:05.08 | 763 |
| 100 BR LCM | 1:23.51 | 518 |
| 100 FL LCM | 1:04.16 | 723 |
| 200 IM LCM | 2:24.84 | 758 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 52.57
Front half 25.66s · back half 26.91s
200 Freestyle SCY 1:56.80
Front half 56.18s · back half 60.62s
100 Backstroke SCY 57.87
Front half 27.98s · back half 29.89s
200 Backstroke SCY 2:06.64
Front half 61.99s · back half 64.65s
100 Butterfly SCY 59.20
Front half 27.53s · back half 31.67s
200 Butterfly SCY 2:23.77
Front half 68.85s · back half 74.92s
100 Individual Medley SCY 1:00.29
Front half 28.18s · back half 32.11s
200 Individual Medley SCY 2:08.70
Front half 61.42s · back half 67.28s
400 Individual Medley SCY 4:50.83
Front half 142.09s · back half 148.74s
100 Freestyle LCM 58.03
Front half 27.88s · back half 30.15s
200 Freestyle LCM 2:11.14
Front half 62.66s · back half 68.48s
200 Backstroke LCM 2:21.93
Front half 68.49s · back half 73.44s
100 Butterfly LCM 1:04.16
Front half 29.67s · back half 34.49s
Progression
Faster times are higher. One card per event, all courses & history.