swimEthan Na
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 22.43 | AA+0.34s to AAA·Sectionals ✓+1.14s to Futures | 2024-02-25 | 2024 PN February Age Group Invitationalvenue |
| 100 Freestyle | SCY | 49.80 | AA+1.51s to AAA·Sectionals ✓+3.41s to Futures | 2024-02-24 | 2024 PN February Age Group Invitationalvenue |
| 200 Freestyle | SCY | 1:51.25 | A+0.06s to AA·Sectionals ✓+9.66s to Futures | 2024-11-23 | 2024 PN November AGI Div 4 - WESTvenue |
| 500 Freestyle | SCY | 5:21.22 | BB+6.33s to A·+18.53s to Sectionals | 2024-01-28 | 2024 PN SSCD Winter Openvenue |
| 100 Backstroke | SCY | 1:00.37 | BB+3.08s to A·+4.88s to Sectionals | 2024-11-24 | 2024 PN November AGI Div 4 - WESTvenue |
| 200 Backstroke | SCY | 2:14.80 | BB+9.61s to A·+13.51s to Sectionals | 2025-02-09 | 2025 PN SSCD Winter Openvenue |
| 100 Breaststroke | SCY | 1:05.37 | BB+0.68s to A·+2.18s to Sectionals | 2024-01-13 | 2024 PN VAST 47th Annual Washington Openvenue |
| 200 Breaststroke | SCY | 2:26.32 | BB+5.53s to A·+9.03s to Sectionals | 2025-01-25 | 2025 PN Wave Winter Invitationalslow pool |
| 50 Butterfly | SCY | 25.31 | AA+0.82s to AAA·+2.42s to Futures | 2024-02-24 | 2024 PN February Age Group Invitationalvenue |
| 100 Butterfly | SCY | 55.77 | A+1.48s to AA·+0.58s to Sectionals | 2024-01-28 | 2024 PN SSCD Winter Openvenue |
| 200 Butterfly | SCY | 2:08.90 | BB+1.41s to A·+5.51s to Sectionals | 2024-11-28 | 1553744 |
| 100 Individual Medley | SCY | 58.64 | 2025-01-25 | 2025 PN Wave Winter Invitationalslow pool | |
| 200 Individual Medley | SCY | 2:07.74 | A+4.85s to AA·+3.75s to Sectionals | 2024-01-12 | 2024 PN VAST 47th Annual Washington Openvenue |
| 400 Individual Medley | SCY | 4:40.53 | BB+4.54s to A·+15.84s to Sectionals | 2024-01-27 | 2024 PN SSCD Winter Openvenue |
| 50 Freestyle | LCM | 25.54 | AA+0.05s to AAA·Sectionals ✓+0.95s to Futures | 2024-03-17 | 2024 Northwest Spring Speedo Sectionalsvenue |
| 100 Freestyle | LCM | 55.40 | AAA+2.41s to AAAA·Sectionals ✓+1.81s to Futures | 2024-07-21 | 2024 PN LC Senior Championshipsvenue |
| 200 Freestyle | LCM | 2:10.90 | A+3.21s to AA·+2.21s to Sectionals | 2024-06-27 | 2024 PN CSC 103rd Annual Senior Seattle Openvenue |
| 400 Freestyle | LCM | 4:53.49 | BB+9.20s to A·+19.10s to Sectionals | 2024-06-02 | 2024 PN VAST Summer Sprints and Distance Chalvenue |
| 50 Breaststroke | LCM | 35.27 | BB+0.28s to A·+4.38s to Futures | 2024-06-29 | 2024 PN CSC 103rd Annual Senior Seattle Openvenue |
| 100 Breaststroke | LCM | 2:52.31 | +84.22s to B·+98.61s to Sectionals | 2022-01-01 | 2022 MT MAC 40th Annual Firecracker Classic |
| 50 Butterfly | LCM | 28.44 | AA+0.75s to AAA·+2.15s to Futures | 2024-06-28 | 2024 PN CSC 103rd Annual Senior Seattle Openvenue |
| 100 Butterfly | LCM | 1:01.80 | AA+2.11s to AAA·Sectionals ✓+3.81s to Futures | 2024-03-16 | 2024 Northwest Spring Speedo Sectionalsvenue |
| 200 Butterfly | LCM | 2:34.20 | BB+8.81s to A·+13.11s to Sectionals | 2024-07-21 | 2024 PN LC Senior Championshipsvenue |
| 200 Individual Medley | LCM | 2:27.51 | A+5.12s to AA·+2.82s to Sectionals | 2024-06-27 | 2024 PN CSC 103rd Annual Senior Seattle Openvenue |
| 400 Individual Medley | LCM | 5:13.83 | A+8.14s to AA·+6.04s to Sectionals | 2024-07-19 | 2024 PN LC Senior Championshipsvenue |
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 | 22.54 | flat | 200 Free Relay | 2024-01-12 | 2024 PN VAST 47th Annual Washington Open |
| 50 Freestyle | SCY | 22.64 | flying | 200 Medley Relay (leg 4) | 2024-01-13 | 2024 PN VAST 47th Annual Washington Open |
| 100 Freestyle | SCY | 50.13 | flat | 400 Free Relay | 2024-01-13 | 2024 PN VAST 47th Annual Washington Open |
| 100 Freestyle | SCY | 51.29 | flying | 400 Medley Relay (leg 4) | 2024-01-12 | 2024 PN VAST 47th Annual Washington Open |
| 50 Freestyle | LCM | 25.41 | flat | 200 Free Relay | 2024-07-19 | 2024 PN LC Senior Championships |
| 50 Freestyle | LCM | 24.88 | flying | 200 Medley Relay (leg 4) | 2024-07-20 | 2024 PN LC Senior Championships |
| 100 Freestyle | LCM | 56.09 | flying | 400 Free Relay (leg 4) | 2024-03-15 | 2024 Northwest Spring Speedo Sectionals |
| 100 Freestyle | LCM | 56.03 | flying | 400 Medley Relay (leg 4) | 2024-07-19 | 2024 PN LC Senior Championships |
| 200 Freestyle | LCM | 2:12.65 | flying | 800 Free Relay (leg 4) | 2024-07-18 | 2024 PN LC Senior Championships |
| 100 Butterfly | LCM | 1:03.09 | flying | 400 Medley Relay (leg 3) | 2024-03-17 | 2024 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
3571 points (6/6 events)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 5:21.22 | 609 |
| 200 BK SCY | 2:14.80 | 512 |
| 200 BR SCY | 2:26.32 | 575 |
| 200 FL SCY | 2:08.90 | 617 |
| 200 IM SCY | 2:07.74 | 648 |
| 400 IM SCY | 4:40.53 | 610 |
IMR 17-18 · SCY
3218 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 1:51.25 | 730 |
| 100 BK SCY | 1:00.37 | 531 |
| 100 BR SCY | 1:05.37 | 628 |
| 100 FL SCY | 55.77 | 681 |
| 200 IM SCY | 2:07.74 | 648 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 49.80 RT 0.61s
Front half 23.96s · back half 25.84s
200 Freestyle SCY 1:51.25
Front half 52.10s · back half 59.15s
500 Freestyle SCY 5:21.22
Front half 155.89s · back half 165.33s
100 Backstroke SCY 1:00.37
Front half 29.26s · back half 31.11s
200 Backstroke SCY 2:14.80
Front half 66.33s · back half 68.47s
100 Breaststroke SCY 1:05.37 RT 0.51s
Front half 30.70s · back half 34.67s
200 Breaststroke SCY 2:26.32
Front half 68.63s · back half 77.69s
100 Butterfly SCY 55.77
Front half 26.41s · back half 29.36s
200 Butterfly SCY 2:08.90
100 Individual Medley SCY 58.64
Front half 27.41s · back half 31.23s
200 Individual Medley SCY 2:07.74 RT 0.50s
Front half 59.42s · back half 68.32s
400 Individual Medley SCY 4:40.53
Front half 130.22s · back half 150.31s
100 Freestyle LCM 55.40
Front half 26.00s · back half 29.40s
200 Freestyle LCM 2:10.90
Front half 63.03s · back half 67.87s
400 Freestyle LCM 4:53.49 RT 0.54s
Front half 143.20s · back half 150.29s
200 Butterfly LCM 2:34.20 RT 0.48s
Front half 70.50s · back half 83.70s
200 Individual Medley LCM 2:27.51
Front half 71.47s · back half 76.04s
400 Individual Medley LCM 5:13.83 RT 0.51s
Front half 149.91s · back half 163.92s
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.