swimIan Letson
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 23.90 | A+0.81s to AA·+0.71s to Sectionals | 2025-11-24 | 1663578 |
| 100 Freestyle | SCY | 50.34 | AA+2.05s to AAA·Sectionals ✓+3.95s to Futures | 2026-03-12 | 2026 Bellevue Club Premier Invite- Approvedfast pool |
| 200 Freestyle | SCY | 1:46.82 | AA+0.43s to AAA·Sectionals ✓+5.23s to Futures | 2026-02-21 | 2026 WIAA 2A Boys HS State Champs-OBvenue |
| 500 Freestyle | SCY | 4:45.68 | AAA+10.19s to AAAA·Sectionals ✓+8.59s to Futures | 2026-02-21 | 2026 WIAA 2A Boys HS State Champs-OBvenue |
| 1000 Freestyle | SCY | 10:04.82 | AA+0.33s to AAA·Sectionals ✓+30.53s to Futures | 2025 PN Bob Miller Sprint Distance Classicvenue | |
| 1650 Freestyle | SCY | 16:24.91 | AAA+21.02s to AAAA·Sectionals ✓+19.42s to Futures | 2025-12-21 | 2025 WA State Senior SC Champs- APPROVEDvenue |
| 50 Backstroke | SCY | 26.83 | BB+0.04s to A·+3.14s to Futures | 2025-10-19 | 2025 PN VAST Fall Classicvenue |
| 100 Backstroke | SCY | 59.43 | BB+2.14s to A·+3.94s to Sectionals | 2025-09-13 | 2025 PN BISC Blue & Gold Intrasquadvenue |
| 200 Backstroke | SCY | 2:07.20 | BB+2.01s to A·+5.91s to Sectionals | 2025-02-02 | 2025 PN BISC Bluefin Invitationalvenue |
| 100 Breaststroke | SCY | 1:06.22 | BB+1.53s to A·+3.03s to Sectionals | 2025-09-13 | 2025 PN BISC Blue & Gold Intrasquadvenue |
| 200 Breaststroke | SCY | 2:16.10 | A+1.21s to AA·Sectionals ✓+8.11s to Futures | 2024-11-22 | 2025 boise senior sectionals full results |
| 50 Butterfly | SCY | 25.22 | AA+0.73s to AAA·+2.33s to Futures | 2024-12-22 | 2024 WA State Senior Short Course Champsvenue |
| 100 Butterfly | SCY | 52.61 | AA+0.62s to AAA·Sectionals ✓+2.02s to Futures | 2026-03-14 | 2026 Bellevue Club Premier Invite- Approvedfast pool |
| 200 Butterfly | SCY | 1:55.43 | AAA+3.84s to AAAA·Sectionals ✓+1.74s to Futures | 2025-12-20 | 2025 WA State Senior SC Champs- APPROVEDvenue |
| 200 Individual Medley | SCY | 1:58.87 | AA+1.38s to AAA·Sectionals ✓+4.98s to Futures | 2026-03-15 | 2026 Bellevue Club Premier Invite- Approvedfast pool |
| 400 Individual Medley | SCY | 4:11.74 | AAA+10.25s to AAAA·Sectionals ✓+4.75s to Futures | 2025-12-19 | 2025 WA State Senior SC Champs- APPROVEDvenue |
| 50 Freestyle | LCM | 26.93 | A+0.24s to AA·Sectionals ✓+2.34s to Futures | 2025-05-03 | 2025 PN BC May Flowersvenue |
| 100 Freestyle | LCM | 1:00.76 | BB+0.17s to A·+1.77s to Sectionals | 2024-06-01 | 2024 IE VS Apple Capitalslow pool |
| 200 Freestyle | LCM | 2:06.74 | AA+4.55s to AAA·Sectionals ✓+8.95s to Futures | 2026-07-17 | 2026 PN 13 & Over LC Championships- Approvedfast pool |
| 400 Freestyle | LCM | 4:37.92 | A+5.53s to AA·+3.53s to Sectionals | 2024-06-01 | 2024 IE VS Apple Capitalslow pool |
| 800 Freestyle | LCM | 9:23.52 | AA+22.03s to AAA·Sectionals ✓+42.83s to Futures | 2024-06-27 | 2024 PN CSC 103rd Annual Senior Seattle Openvenue |
| 1500 Freestyle | LCM | 16:50.80 | AAA+18.91s to AAAA·Sectionals ✓+11.81s to Futures | 2025-07-17 | 2025 PN 13&O LC Senior Championshipsvenue |
| 50 Backstroke | LCM | 32.42 | BB+0.43s to A·+4.53s to Futures | 2024-04-29 | 2024 PN SSCD Dick LaFave Classicvenue |
| 100 Backstroke | LCM | 1:12.63 | BB+5.14s to A·+7.44s to Sectionals | 2023-06-25 | 2023 Starlightslow pool |
| 200 Backstroke | LCM | 2:29.63 | BB+2.54s to A·+8.14s to Sectionals | 2025-06-29 | 2025 PN SMAC Summer Classic Invitationalvenue |
| 50 Breaststroke | LCM | 34.94 | A+1.35s to AA·+4.05s to Futures | 2025-06-28 | 2025 PN SMAC Summer Classic Invitationalvenue |
| 100 Breaststroke | LCM | 1:16.70 | BB+1.21s to A·+3.00s to Sectionals | 2024-04-29 | 2024 PN SSCD Dick LaFave Classicvenue |
| 200 Breaststroke | LCM | 2:40.84 | A+2.95s to AA·Sectionals ✓+11.75s to Futures | 2024-04-28 | 2024 PN SSCD Dick LaFave Classicvenue |
| 100 Butterfly | LCM | 59.52 | AAA+2.53s to AAAA·Sectionals ✓+1.53s to Futures | 2025-07-19 | 2025 PN 13&O LC Senior Championshipsvenue |
| 200 Butterfly | LCM | 2:11.65 | AAA+4.46s to AAAA·Sectionals ✓+1.46s to Futures | 2026-07-19 | 2026 PN 13 & Over LC Championships- Approvedfast pool |
| 200 Individual Medley | LCM | 2:18.50 | AA+2.31s to AAA·Sectionals ✓+5.71s to Futures | 2025-07-19 | 2025 PN 13&O LC Senior Championshipsvenue |
| 400 Individual Medley | LCM | 4:47.40 | AAA+8.31s to AAAA·Sectionals ✓+5.01s to Futures | 2025-07-18 | 2025 PN 13&O 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 | 23.82 | flat | 200 Free Relay | 2026-02-14 | 2026 (WIAA) West Central Dist III 2A Boys-OB |
| 50 Freestyle | SCY | 23.03 | flying | 200 Free Relay (leg 2) | 2026-03-12 | 2026 Bellevue Club Premier Invite- Approved |
| 50 Freestyle | SCY | 23.14 | flying | 200 Medley Relay (leg 4) | 2026-01-10 | 2026 Kentridge High School Invitational- Obse |
| 100 Freestyle | SCY | 50.18 | flat | 400 Free Relay | 2026-01-10 | 2026 Kentridge High School Invitational- Obse |
| 100 Freestyle | SCY | 49.99 | flying | 400 Free Relay (leg 2) | 2025-02-22 | 2025 1A/2A Boys State Swim/Dive Champs |
| 200 Freestyle | SCY | 1:47.15 | flying | 800 Free Relay (leg 2) | 2026-03-14 | 2026 Bellevue Club Premier Invite- Approved |
| 50 Butterfly | SCY | 24.49 | flying | 200 Medley Relay (leg 3) | 2025-12-20 | 2025 WA State Senior SC Champs- APPROVED |
| 100 Butterfly | SCY | 53.92 | flying | 400 Medley Relay (leg 3) | 2025-12-19 | 2025 WA State Senior SC Champs- APPROVED |
| 50 Freestyle | LCM | 26.26 | flying | 200 Free Relay (leg 2) | 2025-07-18 | 2025 PN 13&O LC Senior Championships |
| 50 Freestyle | LCM | 26.32 | flying | 200 Medley Relay (leg 4) | 2026-07-18 | 2026 PN 13 & Over LC Championships- Approved |
| 100 Freestyle | LCM | 57.60 | flying | 400 Free Relay (leg 4) | 2025-07-20 | 2025 PN 13&O LC Senior Championships |
| 200 Freestyle | LCM | 2:02.32 | flying | 800 Free Relay (leg 4) | 2025-07-17 | 2025 PN 13&O LC Senior Championships |
| 50 Butterfly | LCM | 27.50 | flying | 200 Medley Relay (leg 3) | 2025-07-19 | 2025 PN 13&O LC Senior Championships |
| 100 Butterfly | LCM | 1:00.16 | flying | 400 Medley Relay (leg 3) | 2025-07-18 | 2025 PN 13&O LC Senior 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 17-18 · SCY
4699 points (6/6 events)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 4:45.68 | 866 |
| 200 BK SCY | 2:07.20 | 610 |
| 200 BR SCY | 2:16.10 | 714 |
| 200 FL SCY | 1:55.43 | 860 |
| 200 IM SCY | 1:58.87 | 805 |
| 400 IM SCY | 4:11.74 | 844 |
IMR 17-18 · SCY
3602 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 1:46.82 | 825 |
| 100 BK SCY | 59.43 | 556 |
| 100 BR SCY | 1:06.22 | 604 |
| 100 FL SCY | 52.61 | 812 |
| 200 IM SCY | 1:58.87 | 805 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
50 Freestyle SCY 23.90 split/total mismatch
Front half 25.53s · back half -1.63s
100 Freestyle SCY 50.34 RT 0.62s
Front half 24.26s · back half 26.08s
200 Freestyle SCY 1:46.82 RT 0.61s
Front half 51.78s · back half 55.04s
500 Freestyle SCY 4:45.68 RT 0.59s
Front half 140.51s · back half 145.17s
1650 Freestyle SCY 16:24.91 RT 0.60s
100 Backstroke SCY 59.43
Front half 29.32s · back half 30.11s
200 Backstroke SCY 2:07.20
Front half 61.33s · back half 65.87s
100 Breaststroke SCY 1:06.22
Front half 31.38s · back half 34.84s
200 Breaststroke SCY 2:16.10
Front half 64.53s · back half 71.57s
100 Butterfly SCY 52.61 RT 0.62s
Front half 24.70s · back half 27.91s
200 Butterfly SCY 1:55.43 RT 0.60s
Front half 55.05s · back half 60.38s
200 Individual Medley SCY 1:58.87 RT 0.61s
Front half 56.30s · back half 62.57s
400 Individual Medley SCY 4:11.74 RT 0.63s
Front half 120.05s · back half 131.69s
200 Freestyle LCM 2:06.74 RT 0.62s
Front half 61.20s · back half 65.54s
800 Freestyle LCM 9:23.52
Front half 284.55s · back half 278.97s
1500 Freestyle LCM 16:50.80 RT 0.59s
200 Backstroke LCM 2:29.63 RT 0.72s
Front half 72.81s · back half 76.82s
100 Breaststroke LCM 1:16.70 RT 0.59s
Front half 36.94s · back half 39.76s
200 Breaststroke LCM 2:40.84 RT 0.56s
Front half 79.06s · back half 81.78s
200 Butterfly LCM 2:11.65 RT 0.64s
Front half 63.00s · back half 68.65s
200 Individual Medley LCM 2:18.50 RT 0.58s
Front half 65.52s · back half 72.98s
400 Individual Medley LCM 4:47.40 RT 0.64s
Front half 139.97s · back half 147.43s
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.