swimNathan Anderson
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 23.93 | A+0.54s to AA·+1.34s to Sectionals | 2025-01-01 | 1612054 |
| 100 Freestyle | SCY | 51.73 | A+0.44s to AA·+2.74s to Sectionals | 2025-11-15 | 2025 IA-BETT Turkey Races |
| 200 Freestyle | SCY | 1:48.40 | AA+1.31s to AAA·+0.91s to Sectionals | 2026-03-01 | 2026 Winter ISI Regionals- PAWWvenue |
| 500 Freestyle | SCY | 4:58.82 | AA+7.73s to AAA·+5.93s to Sectionals | 2026-02-28 | 2026 Winter ISI Regionals- PAWWvenue |
| 50 Backstroke | SCY | 27.46 | BB+0.17s to A·+2.97s to Sectionals | 2025-11-15 | 2025 IA-BETT Turkey Races |
| 100 Backstroke | SCY | 57.23 | A+1.54s to AA·+1.14s to Sectionals | 2026-03-01 | 2026 Winter ISI Regionals- PAWWvenue |
| 200 Backstroke | SCY | 2:09.38 | BB+2.09s to A·+7.99s to Sectionals | 2025-01-01 | 1612054 |
| 50 Breaststroke | SCY | 30.92 | A+0.73s to AA·+3.73s to Sectionals | 2025-11-15 | 2025 IA-BETT Turkey Races |
| 100 Breaststroke | SCY | 1:02.51 | AA+2.02s to AAA·Sectionals ✓+4.52s to Futures | 2026-03-06 | 2026 SC Illinois Senior Championships - copivenue |
| 200 Breaststroke | SCY | 2:19.89 | A+2.60s to AA·+1.30s to Sectionals | 2026-03-01 | 2026 Winter ISI Regionals- PAWWvenue |
| 50 Butterfly | SCY | 24.96 | AAA+1.17s to AAAA·+1.27s to Sectionals | 2025-03-08 | 2025 SC Illinois Senior Championshipsvenue |
| 100 Butterfly | SCY | 52.76 | AAA+2.27s to AAAA·Sectionals ✓+2.17s to Futures | 2026-03-06 | 2026 SC Illinois Senior Championships - copivenue |
| 200 Butterfly | SCY | 2:10.12 | BB+0.93s to A·+7.33s to Sectionals | 2024-07-14 | 2024 IL EMSC Summer Regional Championshipsvenue |
| 200 Individual Medley | SCY | 2:05.63 | A+1.34s to AA·+4.64s to Sectionals | 2025-11-15 | 2025 IA-BETT Turkey Races |
| 400 Individual Medley | SCY | 4:45.18 | BB+7.49s to A·+21.19s to Sectionals | 2024-07-13 | 2024 IL EMSC Summer Regional Championshipsvenue |
| 50 Freestyle | LCM | 27.26 | A+0.17s to AA·+1.27s to Sectionals | 2025-05-09 | 2025 David Armbruster Open |
| 100 Freestyle | LCM | 58.61 | AA+2.12s to AAA·+2.02s to Sectionals | 2025-05-09 | 2025 David Armbruster Open |
| 200 Freestyle | LCM | 2:10.09 | A+0.90s to AA·+6.60s to Sectionals | 2025-05-09 | 2025 David Armbruster Open |
| 100 Backstroke | LCM | 1:09.97 | BB+1.88s to A·+5.58s to Sectionals | 2025-06-28 | 2025 IA GRAC Stars of Tomorrow |
| 50 Breaststroke | LCM | 33.22 | AA+0.33s to AAA·+1.23s to Sectionals | 2026-07-26 | 2026 LC Illinois Senior Championshipsvenue |
| 100 Breaststroke | LCM | 1:12.07 | AA+1.48s to AAA·Sectionals ✓+3.88s to Futures | 2026-07-24 | 2026 LC Illinois Senior Championshipsvenue |
| 50 Butterfly | LCM | 27.61 | AAA+0.72s to AAAA·+0.22s to Sectionals | 2026-07-25 | 2026 LC Illinois Senior Championshipsvenue |
| 100 Butterfly | LCM | 59.33 | AAA+1.54s to AAAA·Sectionals ✓+1.34s to Futures | 2026-07-24 | 2026 LC Illinois Senior Championshipsvenue |
| 200 Butterfly | LCM | 2:16.12 | AA+0.73s to AAA·Sectionals ✓+5.93s to Futures | 2026-07-26 | 2026 LC Illinois Senior Championshipsvenue |
| 200 Individual Medley | LCM | 2:18.19 | AAA+5.80s to AAAA·Sectionals ✓+5.40s to Futures | 2026-07-25 | 2026 LC Illinois Senior Championshipsvenue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 16.
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.
Fastest relay legs
| Leg | Course | Time | Start | Relay | Date | Meet |
|---|---|---|---|---|---|---|
| 50 Freestyle | SCY | 24.69 | flat | 200 Free Relay | 2024-07-14 | 2024 IL EMSC Summer Regional Championships |
| 50 Freestyle | SCY | 22.25 | flying | 200 Free Relay (leg 4) | 2026-03-01 | 2026 Winter ISI Regionals- PAWW |
| 50 Breaststroke | SCY | 30.97 | flying | 200 Medley Relay (leg 2) | 2024-07-13 | 2024 IL EMSC Summer Regional 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 15-16 · SCY
4121 points (6/6 events)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 4:58.82 | 790 |
| 200 BK SCY | 2:09.38 | 626 |
| 200 BR SCY | 2:19.89 | 718 |
| 200 FL SCY | 2:10.12 | 649 |
| 200 IM SCY | 2:05.63 | 731 |
| 400 IM SCY | 4:45.18 | 607 |
IMR 15-16 · LCM
3943 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR LCM | 2:10.09 | 736 |
| 100 BK LCM | 1:09.97 | 614 |
| 100 BR LCM | 1:12.07 | 806 |
| 100 FL LCM | 59.33 | 914 |
| 200 IM LCM | 2:18.19 | 873 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
200 Freestyle SCY 1:48.40
Front half 51.76s · back half 56.64s
500 Freestyle SCY 4:58.82
Front half 144.57s · back half 154.25s
100 Backstroke SCY 57.23
Front half 27.54s · back half 29.69s
200 Backstroke SCY 2:09.38 split/total mismatch
100 Breaststroke SCY 1:02.51
Front half 29.33s · back half 33.18s
200 Breaststroke SCY 2:19.89
Front half 65.73s · back half 74.16s
100 Butterfly SCY 52.76
Front half 24.86s · back half 27.90s
200 Butterfly SCY 2:10.12
Front half 60.19s · back half 69.93s
400 Individual Medley SCY 4:45.18
Front half 135.52s · back half 149.66s
100 Breaststroke LCM 1:12.07 RT 0.70s
Front half 33.54s · back half 38.53s
100 Butterfly LCM 59.33 RT 0.66s
Front half 27.28s · back half 32.05s
200 Butterfly LCM 2:16.12 RT 0.67s
Front half 62.37s · back half 73.75s
200 Individual Medley LCM 2:18.19 RT 0.67s
Front half 64.52s · back half 73.67s
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.