Nathan Sheffield
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 27.25 | BB+1.66s to A·+4.86s to Sectionals | 2026-03-21 | 2026 MAKO SPRING FLINGvenue |
| 100 Freestyle | SCY | 1:02.03 | B+1.64s to BB·+13.54s to Sectionals | 2025-10-25 | 2025 PV MAKO PUMPKIN CLASSICvenue |
| 200 Freestyle | SCY | 2:18.40 | B+6.01s to BB·+32.11s to Sectionals | 2026-03-21 | 2026 MAKO SPRING FLINGvenue |
| 50 Backstroke | SCY | 35.92 | +2.23s to B·+12.23s to Futures | 2026-01-18 | PVS January Open 2026 - Fairlandvenue |
| 50 Breaststroke | SCY | 39.72 | +1.13s to B·+13.43s to Futures | 2026-03-21 | 2026 MAKO SPRING FLINGvenue |
| 50 Butterfly | SCY | 33.60 | +0.41s to B·+10.71s to Futures | 2025-10-25 | 2025 PV MAKO PUMPKIN CLASSICvenue |
| 100 Individual Medley | SCY | 1:14.26 | 2026-02-07 | 2026 MAKO QUALIFIERvenue | |
| 100 Freestyle | LCM | 1:08.47 | BB+4.08s to A·+12.98s to Sectionals | 2026-05-16 | 2026 Long Course Spring Invitationalvenue |
| 200 Backstroke | LCM | 3:07.18 | +5.19s to B·+52.39s to Sectionals | 2026-05-16 | 2026 Long Course Spring Invitationalvenue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 14.
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.
IMX / IMR
IMX 13-14 · LCM
386 points (1/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 BK LCM | 3:07.18 | 386 |
| 400 FR LCM | — | 0 |
| 200 BR LCM | — | 0 |
| 200 FL LCM | — | 0 |
| 200 IM LCM | — | 0 |
| 400 IM LCM | — | 0 |
IMR 13-14 · SCY
460 points (1/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:18.40 | 460 |
| 100 BK SCY | — | 0 |
| 100 BR SCY | — | 0 |
| 100 FL 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
100 Freestyle SCY 1:02.03
Front half 30.74s · back half 31.29s
200 Freestyle SCY 2:18.40
Front half 66.93s · back half 71.47s
100 Individual Medley SCY 1:14.26
Front half 34.82s · back half 39.44s
100 Freestyle LCM 1:08.47
Front half 33.23s · back half 35.24s
200 Backstroke LCM 3:07.18
Front half 91.19s · back half 95.99s
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.