swimNathaniel Seo
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 25 Freestyle | SCY | 26.19 | 2025-09-28 | 2025 Pro Season Kick-off Intrasquadvenue | |
| 50 Freestyle | SCY | 44.39 | +21.20s to Sectionals | 2026-10-10 | 2026 PN SMAC Fall Kick-Off - Approvedvenue |
| 100 Freestyle | SCY | 1:45.79 | +54.80s to Sectionals | 2026-10-18 | 2026 PN VAST Fall Classic Invite -Approvedfast pool |
| 200 Freestyle | SCY | 3:59.46 | +127.67s to Sectionals | 2026-10-17 | 2026 PN VAST Fall Classic Invite -Approvedfast pool |
| 50 Backstroke | SCY | 47.48 | +23.79s to Futures | 2026-10-10 | 2026 PN SMAC Fall Kick-Off - Approvedvenue |
| 100 Backstroke | SCY | 1:50.85 | +55.36s to Sectionals | 2026-10-17 | 2026 PN VAST Fall Classic Invite -Approvedfast pool |
| 25 Breaststroke | SCY | 32.69 | 2025-09-28 | 2025 Pro Season Kick-off Intrasquadvenue | |
| 50 Breaststroke | SCY | 52.63 | +26.34s to Futures | 2026-10-11 | 2026 PN SMAC Fall Kick-Off - Approvedvenue |
| 100 Breaststroke | SCY | 1:57.70 | +54.51s to Sectionals | 2026-10-17 | 2026 PN VAST Fall Classic Invite -Approvedfast pool |
| 50 Butterfly | SCY | 1:02.45 | +39.56s to Futures | 2026-10-11 | 2026 PN SMAC Fall Kick-Off - Approvedvenue |
| 100 Individual Medley | SCY | 2:02.80 | 2026-05-30 | 2026 PN Pro Summer Pentathlon- Approvedvenue | |
| 50 Freestyle | LCM | 59.49 | +32.50s to Sectionals | 2026-05-16 | 2026 PN IST Sockeye Springtime Madness App.venue |
| 50 Backstroke | LCM | 56.23 | +28.34s to Futures | 2026-05-17 | 2026 PN IST Sockeye Springtime Madness App.venue |
| 50 Breaststroke | LCM | 1:03.70 | +32.81s to Futures | 2026-05-16 | 2026 PN IST Sockeye Springtime Madness App.venue |
| 50 Butterfly | LCM | 1:21.16 | +54.87s to Futures | 2026-05-17 | 2026 PN IST Sockeye Springtime Madness App.venue |
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.
IMX / IMR
IMX 10 & under · SCY
710 points (3/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 3:59.46 | 170 |
| 100 BK SCY | 1:50.85 | 241 |
| 100 BR SCY | 1:57.70 | 299 |
| 100 FL SCY | — | 0 |
| 200 IM SCY | — | 0 |
IMR 10 & under · SCY
1131 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 100 FR SCY | 1:45.79 | 188 |
| 50 BK SCY | 47.48 | 311 |
| 50 BR SCY | 52.63 | 330 |
| 50 FL SCY | 1:02.45 | 119 |
| 100 IM SCY | 2:02.80 | 183 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 1:45.79 RT 0.55s· 9.0 min after 50 Backstroke
Front half 49.84s · back half 55.95s
200 Freestyle SCY 3:59.46 · 6.0 min after 100 Breaststroke
Front half 115.32s · back half 124.14s
100 Backstroke SCY 1:50.85 RT 0.76s· 15.5 min after 200 Freestyle
Front half 55.39s · back half 55.46s
100 Breaststroke SCY 1:57.70
Front half 54.90s · back half 62.80s
100 Individual Medley SCY 2:02.80
Front half 59.14s · back half 63.66s
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.