Nathaniel Stewart
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 24.53 | BB+0.84s to A | 2024-08-24 | 2024 BCH Desert Invitational V2 slow pool |
| 100 Freestyle | SCY | 50.89 | A+1.00s to AA | 2024-04-05 | 2024 Western Zone SCY Senior Zones fast pool |
| 200 Freestyle | SCY | 1:52.45 | A+2.26s to AA | 2024-10-20 | 2024 Sandpipers Pumpkin Invite venue |
| 500 Freestyle | SCY | 5:09.75 | A+10.06s to AA | 2022-12-03 | 2022 Winter Stampede Championship fast pool |
| 100 Backstroke | SCY | 54.69 | A+0.80s to AA | 2024-12-07 | 2024 Oregon Senior Open venue |
| 200 Backstroke | SCY | 1:53.81 | AA+0.32s to AAA | 2024-04-03 | 2024 Western Zone SCY Senior Zones fast pool |
| 100 Breaststroke | SCY | 1:14.13 | B+4.54s to BB | 2024-09-21 | 2024CATeam Rebel SC Meet venue |
| 200 Breaststroke | SCY | 2:33.16 | B+1.87s to BB | 2024-09-22 | 2024CATeam Rebel SC Meet venue |
| 100 Butterfly | SCY | 56.60 | BB+0.41s to A | 2024-12-08 | 2024 Oregon Senior Open venue |
| 200 Butterfly | SCY | 2:02.49 | A+1.30s to AA | 2024-12-07 | 2024 Oregon Senior Open venue |
| 200 Individual Medley | SCY | 2:03.74 | A+2.25s to AA | 2025-04-02 | 2025 SC Western Zone Sr. Championships |
| 400 Individual Medley | SCY | 4:16.08 | AA+5.29s to AAA | 2024-12-07 | 2024 Oregon Senior Open venue |
| 100 Freestyle | LCM | 59.99 | A+2.30s to AA | 2024-07-25 | 2024 CA SCS/ BREA Summer A/G Champs slow pool |
| 400 Freestyle | LCM | 4:30.57 | A+1.58s to AA | 2024-07-27 | 2024 CA SCS/ BREA Summer A/G Champs slow pool |
| 100 Backstroke | LCM | 1:02.61 | AA+1.22s to AAA | 2025-07-11 | 2025 LAI Entries venue |
| 200 Backstroke | LCM | 2:14.22 | AA+0.43s to AAA | 2025-07-12 | 2025 LAI Entries venue |
| 100 Butterfly | LCM | 1:05.85 | BB+1.56s to A | 2025-05-03 | 2025 SAND Cinco de Mayo Invitational venue |
| 200 Individual Medley | LCM | 2:21.51 | AA+5.82s to AAA | 2025-07-13 | 2025 LAI Entries venue |
| 400 Individual Medley | LCM | 5:06.67 | A+1.88s to AA | 2024-07-26 | 2024 CA SCS/ BREA Summer A/G Champs slow pool |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 18.
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 | 24.54 | flying | 200 Free Relay (leg 4) | 2022-12-02 | 2022 Winter Stampede Championship |
| 50 Backstroke | SCY | 31.49 | flat | 200 Medley Relay | 2021-12-04 | 2021 Dixie Stampede Winter Champs |
| 100 Backstroke | SCY | 59.60 | flat | 400 Medley Relay | 2022-12-03 | 2022 Winter Stampede Championship |
| 50 Freestyle | LCM | 27.51 | flat | 200 Free Relay | 2024-07-26 | 2024 CA SCS/ BREA Summer A/G Champs |
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
4267 points (6/6 events)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 5:09.75 | 680 |
| 200 BK SCY | 1:53.81 | 851 |
| 200 BR SCY | 2:33.16 | 501 |
| 200 FL SCY | 2:02.49 | 720 |
| 200 IM SCY | 2:03.74 | 713 |
| 400 IM SCY | 4:16.08 | 802 |
IMR 17-18 · SCY
3216 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 1:52.45 | 707 |
| 100 BK SCY | 54.69 | 714 |
| 100 BR SCY | 1:14.13 | 430 |
| 100 FL SCY | 56.60 | 652 |
| 200 IM SCY | 2:03.74 | 713 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 50.89
Front half 24.79s · back half 26.10s
200 Freestyle SCY 1:52.45
Front half 54.25s · back half 58.20s
500 Freestyle SCY 5:09.75
Front half 152.60s · back half 157.15s
100 Backstroke SCY 54.69
Front half 27.02s · back half 27.67s
200 Backstroke SCY 1:53.81
Front half 56.18s · back half 57.63s
100 Breaststroke SCY 1:14.13
Front half 35.30s · back half 38.83s
200 Breaststroke SCY 2:33.16
Front half 74.51s · back half 78.65s
100 Butterfly SCY 56.60
Front half 27.27s · back half 29.33s
200 Butterfly SCY 2:02.49
Front half 59.08s · back half 63.41s
400 Individual Medley SCY 4:16.08
Front half 118.35s · back half 137.73s
400 Freestyle LCM 4:30.57 RT 0.63s
Front half 135.27s · back half 135.30s
200 Backstroke LCM 2:14.22
Front half 65.08s · back half 69.14s
200 Individual Medley LCM 2:21.51
Front half 64.18s · back half 77.33s
400 Individual Medley LCM 5:06.67 RT 0.74s
Front half 143.03s · back half 163.64s
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.
Progression
Faster times are higher. One card per event, all courses & history.