swimNathan Borton
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 28.23 | +0.14s to B·+5.34s to Sectionals | 2025-12-13 | 2025 GLT Tsunami venue |
| 100 Freestyle | SCY | 50.88 | A+0.49s to AA·+1.39s to Sectionals | 2025-05-17 | 2025 USSC Spring Into Summer |
| 200 Freestyle | SCY | 2:07.90 | B+2.21s to BB·+19.41s to Sectionals | 2025-12-13 | 2025 GLT Tsunami venue |
| 500 Freestyle | SCY | 5:29.23 | BB+14.34s to A·+35.94s to Sectionals | 2026-03-08 | 2026 Lake Huron Regional Meet fast pool |
| 50 Backstroke | SCY | 32.95 | +1.76s to B·+6.56s to Sectionals | 2025-05-18 | 2025 USSC Spring Into Summer venue |
| 100 Backstroke | SCY | 1:09.18 | +2.39s to B·+12.69s to Sectionals | 2025-12-13 | 2025 GLT Tsunami venue |
| 200 Backstroke | SCY | 2:27.74 | +1.65s to B·+22.35s to Sectionals | 2025-12-14 | 2025 GLT Tsunami venue |
| 50 Butterfly | SCY | 34.00 | +2.81s to B·+9.11s to Sectionals | 2025-05-17 | 2025 USSC Spring Into Summer venue |
| 100 Butterfly | SCY | 1:09.20 | +3.11s to B·+15.61s to Sectionals | 2025-12-14 | 2025 GLT Tsunami venue |
| 50 Freestyle | LCM | 31.18 | B+0.99s to BB·+4.89s to Sectionals | 2026-05-17 | 2026 CW Mega May Showers venue |
| 100 Freestyle | LCM | 1:07.99 | B+2.30s to BB·+11.30s to Sectionals | 2026-07-09 | 46th Annual Seahawk Invitational |
| 200 Freestyle | LCM | 2:26.20 | B+1.81s to BB·+22.21s to Sectionals | 2026-07-09 | 46th Annual Seahawk Invitational |
| 400 Freestyle | LCM | 5:18.04 | B+10.15s to BB·+54.95s to Sectionals | 2026-07-09 | 46th Annual Seahawk Invitational venue |
| 100 Backstroke | LCM | 1:20.99 | +2.30s to B·+14.80s to Sectionals | 2025-07-12 | 2025 Grizzly Summer Sizzler venue |
| 200 Backstroke | LCM | 2:53.90 | +2.31s to B·+29.61s to Sectionals | 2026-05-17 | 2026 CW Mega May Showers venue |
| 200 Individual Medley | LCM | 3:23.51 | +30.22s to B·+62.32s to Sectionals | 2025-06-13 | 2025 Freeze or Fry Freestyle Challenge |
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.
IMX / IMR
IMX 17-18 · LCM
1098 points (3/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 400 FR LCM | 5:18.04 | 456 |
| 200 BK LCM | 2:53.90 | 388 |
| 200 IM LCM | 3:23.51 | 254 |
| 200 BR LCM | — | 0 |
| 200 FL LCM | — | 0 |
| 400 IM LCM | — | 0 |
IMR 17-18 · SCY
1188 points (3/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:07.90 | 480 |
| 100 BK SCY | 1:09.18 | 352 |
| 100 FL SCY | 1:09.20 | 356 |
| 100 BR SCY | — | 0 |
| 200 IM SCY | — | 0 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
200 Freestyle SCY 2:07.90
Front half 61.75s · back half 66.15s
500 Freestyle SCY 5:29.23
Front half 160.00s · back half 169.23s
100 Backstroke SCY 1:09.18
Front half 34.63s · back half 34.55s
200 Backstroke SCY 2:27.74
Front half 72.34s · back half 75.40s
100 Butterfly SCY 1:09.20
Front half 32.70s · back half 36.50s
400 Freestyle LCM 5:18.04
Front half 154.67s · back half 163.37s
100 Backstroke LCM 1:20.99
Front half 39.61s · back half 41.38s
200 Backstroke LCM 2:53.90
Front half 85.32s · back half 88.58s
Progression
Faster times are higher. One card per event, all courses & history.