swimSteven Khamvongsa
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 22.62 | AA+0.93s to AAA | 2024-12-22 | 2024 TTSC Holiday Invitational venue |
| 100 Freestyle | SCY | 49.16 | AA+1.47s to AAA | 2025-01-18 | 2025 TTSC Winter Qualifier venue |
| 200 Freestyle | SCY | 1:51.45 | A+1.26s to AA | 2025-01-19 | 2025 TTSC Winter Qualifier venue |
| 500 Freestyle | SCY | 5:04.46 | A+4.77s to AA | 2024-11-08 | 2024 THSC November Invitational venue |
| 1650 Freestyle | SCY | 17:52.76 | A+23.37s to AA | 2025-01-03 | 2025 CST Shark Chase Invitational venue |
| 100 Backstroke | SCY | 1:00.68 | BB+4.49s to A | 2024-10-20 | 2024 Harvest Open venue |
| 50 Breaststroke | SCY | 26.99 | AAA+0.30s to AAAA | 2025-03-16 | 2025 OSI Arena Senior SC Championships venue |
| 100 Breaststroke | SCY | 57.98 | AAA+1.79s to AAAA | 2024-11-09 | 2024 THSC November Invitational venue |
| 200 Breaststroke | SCY | 2:09.15 | AA+1.16s to AAA | 2025-02-16 | 2025 OR CB Valentine Last Chance Invitational slow pool |
| 100 Butterfly | SCY | 57.58 | BB+1.39s to A | 2024-11-10 | 2024 THSC November Invitational venue |
| 200 Butterfly | SCY | 2:29.96 | +2.47s to B | 2024-12-21 | 2024 TTSC Holiday Invitational venue |
| 200 Individual Medley | SCY | 2:01.93 | A+0.44s to AA | 2025-01-18 | 2025 TTSC Winter Qualifier venue |
| 400 Individual Medley | SCY | 4:40.23 | BB+6.64s to A | 2024-10-18 | 2024 Harvest Open venue |
| 100 Freestyle | LCM | 58.49 | A+0.80s to AA | 2024-07-11 | 2024 Speedo Sectionals - Mt Hood venue |
| 100 Breaststroke | LCM | 1:08.41 | AA+0.02s to AAA | 2024-07-13 | 2024 Speedo Sectionals - Mt Hood venue |
| 200 Breaststroke | LCM | 2:41.55 | A+5.06s to AA | 2024-07-11 | 2024 Speedo Sectionals - Mt Hood venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 18.
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 | 22.93 | flat | 200 Free Relay | 2024-11-10 | 2024 THSC November Invitational |
| 50 Freestyle | SCY | 22.12 | flying | 200 Free Relay (leg 4) | 2024-12-22 | 2024 TTSC Holiday Invitational |
| 100 Freestyle | SCY | 52.00 | flying | 400 Free Relay (leg 3) | 2023-03-10 | 2023 Northwest Spring Speedo Sectionals |
| 50 Breaststroke | SCY | 26.88 | flying | 200 Medley Relay (leg 2) | 2024-11-09 | 2024 THSC November Invitational |
| 100 Breaststroke | SCY | 1:03.77 | flying | 400 Medley Relay (leg 2) | 2023-03-12 | 2023 Northwest Spring Speedo Sectionals |
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
3302 points (5/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 5:04.46 | 716 |
| 200 BR SCY | 2:09.15 | 836 |
| 200 FL SCY | 2:29.96 | 392 |
| 200 IM SCY | 2:01.93 | 746 |
| 400 IM SCY | 4:40.23 | 612 |
| 200 BK SCY | — | 0 |
IMR 17-18 · SCY
3514 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 1:51.45 | 726 |
| 100 BK SCY | 1:00.68 | 523 |
| 100 BR SCY | 57.98 | 900 |
| 100 FL SCY | 57.58 | 619 |
| 200 IM SCY | 2:01.93 | 746 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 49.16
Front half 23.58s · back half 25.58s
200 Freestyle SCY 1:51.45
Front half 53.09s · back half 58.36s
500 Freestyle SCY 5:04.46
Front half 148.70s · back half 155.76s
1650 Freestyle SCY 17:52.76
100 Backstroke SCY 1:00.68
Front half 30.06s · back half 30.62s
100 Breaststroke SCY 57.98
Front half 27.30s · back half 30.68s
200 Breaststroke SCY 2:09.15
Front half 61.73s · back half 67.42s
100 Butterfly SCY 57.58
Front half 26.48s · back half 31.10s
200 Butterfly SCY 2:29.96
Front half 68.19s · back half 81.77s
200 Individual Medley SCY 2:01.93
Front half 57.21s · back half 64.72s
400 Individual Medley SCY 4:40.23
Front half 138.00s · back half 142.23s
200 Breaststroke LCM 2:41.55
Front half 75.49s · back half 86.06s
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.
Progression
Faster times are higher. One card per event, all courses & history.