swimSean Boonyanurak
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 27.12 | BB+0.43s to A·+4.73s to Sectionals | 2026-10-18 | 2026 Fox Fall Invitational 1venue |
| 100 Freestyle | SCY | 1:04.80 | B+2.11s to BB·+16.31s to Sectionals | 2026-10-17 | 2026 Fox Fall Invitational 1venue |
| 200 Freestyle | SCY | 2:33.12 | +5.33s to B·+46.83s to Sectionals | 2026-10-31 | 2026 Fox Fall Invitational 2venue |
| 25 Backstroke | SCY | 24.58 | 2024-05-04 | MAC May-hem Mini Meet | |
| 50 Backstroke | SCY | 36.09 | +0.70s to B·+12.40s to Futures | 2026-03-14 | 2026 MD LSC / NBAC JR Champs - Site 1fast pool |
| 100 Backstroke | SCY | 1:18.60 | +4.21s to B·+24.11s to Sectionals | 2026-10-18 | 2026 Fox Fall Invitational 1venue |
| 200 Backstroke | SCY | 3:26.72 | +44.63s to B·+88.13s to Sectionals | 2025-11-08 | 2025 CAC 5th Annual Zachary Spain Memorial Mevenue |
| 25 Breaststroke | SCY | 29.49 | 2024-05-04 | MAC May-hem Mini Meet | |
| 50 Breaststroke | SCY | 36.58 | BB+1.89s to A·+10.29s to Futures | 2026-10-31 | 2026 Fox Fall Invitational 2venue |
| 100 Breaststroke | SCY | 1:25.65 | +1.36s to B·+24.16s to Sectionals | 2026-10-17 | 2026 Fox Fall Invitational 1venue |
| 200 Breaststroke | SCY | 3:21.62 | +18.63s to B·+66.63s to Sectionals | 2025-11-16 | ISCA Fall Classic Championship 2025venue |
| 50 Butterfly | SCY | 33.41 | B+1.22s to BB·+10.52s to Futures | 2026-03-14 | 2026 MD LSC / NBAC JR Champs - Site 1fast pool |
| 100 Butterfly | SCY | 1:25.31 | +11.52s to B·+32.12s to Sectionals | 2026-10-17 | 2026 Fox Fall Invitational 1venue |
| 100 Individual Medley | SCY | 1:17.21 | 2026-03-22 | 2026 MD LSC / NBAC 11 & Over Championshipsfast pool | |
| 200 Individual Medley | SCY | 2:52.70 | +8.01s to B·+53.31s to Sectionals | 2026-10-18 | 2026 Fox Fall Invitational 1venue |
| 400 Individual Medley | SCY | 6:13.60 | +20.81s to B·+118.51s to Sectionals | 2026-10-31 | 2026 Fox Fall Invitational 2venue |
| 50 Freestyle | LCM | 33.10 | B+0.01s to BB·+7.61s to Sectionals | 2026-05-31 | 2026 Eagle Swim Team Speedo Sizzlerslow pool |
| 100 Freestyle | LCM | 1:19.06 | +0.87s to B·+23.57s to Sectionals | 2026-05-30 | 2026 Eagle Swim Team Speedo Sizzlerslow pool |
| 200 Freestyle | LCM | 3:09.79 | +19.80s to B·+68.50s to Sectionals | 2026-04-18 | 2026 CAC Spring "Swimming to the 80s" LCM Swvenue |
| 50 Backstroke | LCM | 44.21 | +3.02s to B·+16.32s to Futures | 2026-05-31 | 2026 Eagle Swim Team Speedo Sizzlerslow pool |
| 100 Backstroke | LCM | 1:39.47 | +12.08s to B·+37.48s to Sectionals | 2026-04-19 | 2026 CAC Spring "Swimming to the 80s" LCM Swvenue |
| 50 Breaststroke | LCM | 44.67 | B+2.08s to BB·+13.78s to Futures | 2026-05-30 | 2026 Eagle Swim Team Speedo Sizzlerslow pool |
| 100 Breaststroke | LCM | 1:46.99 | +9.80s to B·+37.30s to Sectionals | 2026-04-18 | 2026 CAC Spring "Swimming to the 80s" LCM Swvenue |
| 200 Breaststroke | LCM | 3:51.50 | +18.11s to B·+78.91s to Sectionals | 2026-04-19 | 2026 CAC Spring "Swimming to the 80s" LCM Swvenue |
| 50 Butterfly | LCM | 38.48 | B+2.19s to BB·+12.19s to Futures | 2026-04-17 | 2026 CAC Spring "Swimming to the 80’s" LCM Sw |
| 100 Butterfly | LCM | 1:49.41 | +25.32s to B·+49.22s to Sectionals | 2026-04-26 | 2026 ASC Spring Long Course Meetvenue |
| 200 Individual Medley | LCM | 4:00.40 | +50.01s to B·+104.21s to Sectionals | 2025-05-11 | 2025 NAAC MOTHER'S DAY MEETvenue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 13.
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 | 27.97 | flat | 200 Free Relay | 2026-03-14 | 2026 MD LSC / NBAC JR Champs - Site 1 |
| 50 Freestyle | SCY | 23.48 | flying | 200 Medley Relay (leg 4) | 2026-03-15 | 2026 MD LSC / NBAC JR Champs - Site 1 |
| 50 Freestyle | SCY | 26.60 | flying | 200 Free Relay (leg 4) | 2026-10-17 | 2026 Fox Fall Invitational 1 |
| 50 Breaststroke | SCY | 39.65 | flying | 200 Medley Relay (leg 2) | 2026-03-22 | 2026 MD LSC / NBAC 11 & Over Championships |
| 50 Butterfly | SCY | 42.88 | flying | 200 Medley Relay (leg 3) | 2025-03-23 | 2025 MD LSC / NBAC 11 & Over 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 13-14 · SCY
1084 points (4/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 BK SCY | 3:26.72 | 176 |
| 200 BR SCY | 3:21.62 | 275 |
| 200 IM SCY | 2:52.70 | 322 |
| 400 IM SCY | 6:13.60 | 311 |
| 500 FR SCY | — | 0 |
| 200 FL SCY | — | 0 |
IMR 13-14 · SCY
1565 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:33.12 | 340 |
| 100 BK SCY | 1:18.60 | 315 |
| 100 BR SCY | 1:25.65 | 350 |
| 100 FL SCY | 1:25.31 | 238 |
| 200 IM SCY | 2:52.70 | 322 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 1:04.80
Front half 32.11s · back half 32.69s
200 Freestyle SCY 2:33.12
Front half 72.11s · back half 81.01s
100 Backstroke SCY 1:18.60
Front half 38.01s · back half 40.59s
200 Backstroke SCY 3:26.72
100 Breaststroke SCY 1:25.65
Front half 40.10s · back half 45.55s
200 Breaststroke SCY 3:21.62
Front half 96.05s · back half 105.57s
100 Butterfly SCY 1:25.31
Front half 37.49s · back half 47.82s
100 Individual Medley SCY 1:17.21
Front half 36.05s · back half 41.16s
200 Individual Medley SCY 2:52.70
Front half 81.53s · back half 91.17s
400 Individual Medley SCY 6:13.60
Front half 182.23s · back half 191.37s
100 Freestyle LCM 1:19.06
Front half 37.49s · back half 41.57s
200 Freestyle LCM 3:09.79
Front half 94.28s · back half 95.51s
100 Backstroke LCM 1:39.47
Front half 48.19s · back half 51.28s
100 Breaststroke LCM 1:46.99
Front half 50.15s · back half 56.84s
200 Breaststroke LCM 3:51.50
Front half 109.40s · back half 122.10s
100 Butterfly LCM 1:49.41
Front half 48.21s · back half 61.20s
200 Individual Medley LCM 4:00.40
Front half 119.68s · back half 120.72s
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.