swimNathaniel Quammen
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 25 Freestyle | SCY | 19.84 | 2019-11-02 | 2019 CO Montrose Marlins Fall Open venue | |
| 50 Freestyle | SCY | 34.75 | B+2.16s to BB | 2022-08-06 | 2022 CO CSI Seasonal Club Championships venue |
| 100 Freestyle | SCY | 1:22.33 | +6.24s to B | 2022-06-18 | 2022 CO Montrose Summer Open venue |
| 25 Backstroke | SCY | 21.55 | 2019-11-02 | 2019 CO Montrose Marlins Fall Open venue | |
| 50 Backstroke | SCY | 38.51 | B+0.42s to BB | 2022-08-06 | 2022 CO CSI Seasonal Club Championships venue |
| 100 Backstroke | SCY | 1:22.61 | BB+7.02s to A | 2022-08-07 | 2022 CO CSI Seasonal Club Championships venue |
| 25 Breaststroke | SCY | 26.30 | 2019-11-03 | 2019 CO Montrose Marlins Fall Open venue | |
| 50 Breaststroke | SCY | 48.85 | +1.96s to B | 2022-06-24 | 2022 CO Delta Evening Splash venue |
| 100 Breaststroke | SCY | 1:47.70 | +7.41s to B | 2022-06-19 | 2022 CO Montrose Summer Open venue |
| 25 Butterfly | SCY | 23.46 | 2019-11-03 | 2019 CO Montrose Marlins Fall Open venue | |
| 50 Butterfly | SCY | 40.59 | +0.50s to B | 2022-08-05 | 2022 CO CSI Seasonal Club Championships venue |
| 100 Butterfly | SCY | 1:13.71 | A+1.82s to AA | 2022-06-25 | 2022 CO Telluride Open |
| 100 Individual Medley | SCY | 1:25.73 | B+4.04s to BB | 2022-08-07 | 2022 CO CSI Seasonal Club Championships venue |
| 200 Individual Medley | SCY | 3:15.07 | +2.38s to B | 2022-08-05 | 2022 CO CSI Seasonal Club Championships venue |
| 25 Freestyle | SCM | 22.27 | 2019-08-03 | 2019 CO Scottie Aschermann Seasonal Champs fast pool | |
| 50 Freestyle | SCM | 50.45 | +11.66s to B | 2019-08-02 | 2019 CO Scottie Aschermann Seasonal Champs fast pool |
| 100 Freestyle | SCM | 1:52.18 | +28.19s to B | 2019-08-03 | 2019 CO Scottie Aschermann Seasonal Champs fast pool |
| 25 Backstroke | SCM | 25.43 | 2019-08-03 | 2019 CO Scottie Aschermann Seasonal Champs fast pool | |
| 50 Backstroke | SCM | 53.07 | +7.48s to B | 2019-06-09 | 2019 CO Alicia Leavitt Memorial Open venue |
| 25 Breaststroke | SCM | 31.62 | 2019-08-02 | 2019 CO Scottie Aschermann Seasonal Champs fast pool | |
| 50 Breaststroke | SCM | 1:17.33 | +25.54s to B | 2019-06-08 | 2019 CO Alicia Leavitt Memorial Open venue |
| 25 Butterfly | SCM | 28.59 | 2019-08-03 | 2019 CO Scottie Aschermann Seasonal Champs fast pool | |
| 100 Individual Medley | SCM | 2:11.59 | +34.30s to B | 2019-08-02 | 2019 CO Scottie Aschermann Seasonal Champs fast pool |
| 50 Freestyle | LCM | 40.10 | +0.21s to B | 2022-07-10 | 2022 CO WSL LC Championships venue |
| 100 Freestyle | LCM | 1:49.13 | +21.34s to B | 2019-07-13 | 2019 CO WSL Championships venue |
| 50 Backstroke | LCM | 43.07 | BB+2.78s to A | 2022-07-10 | 2022 CO WSL LC Championships venue |
| 50 Breaststroke | LCM | 54.88 | +1.49s to B | 2022-07-09 | 2022 CO WSL LC Championships venue |
| 200 Individual Medley | LCM | 3:47.58 | +6.89s to B | 2022-07-09 | 2022 CO WSL LC Championships venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 11.
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 | 52.65 | flying | 200 Free Relay (leg 3) | 2019-06-15 | 2019 CO Gunnison Invitational |
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 11-12 · SCY
1447 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 BK SCY | 1:22.61 | 373 |
| 100 BR SCY | 1:47.70 | 249 |
| 100 FL SCY | 1:13.71 | 515 |
| 200 IM SCY | 3:15.07 | 310 |
| 500 FR SCY | — | 0 |
IMR 11-12 · SCY
1304 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 50 BK SCY | 38.51 | 392 |
| 50 BR SCY | 48.85 | 267 |
| 50 FL SCY | 40.59 | 284 |
| 100 IM SCY | 1:25.73 | 361 |
| 200 FR 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 1:22.33
Front half 38.03s · back half 44.30s
100 Backstroke SCY 1:22.61
Front half 39.62s · back half 42.99s
100 Breaststroke SCY 1:47.70
Front half 51.73s · back half 55.97s
100 Individual Medley SCY 1:25.73
Front half 39.48s · back half 46.25s
200 Individual Medley SCY 3:15.07
Front half 87.36s · back half 107.71s
200 Individual Medley LCM 3:47.58
Front half 106.72s · back half 120.86s
Progression
Faster times are higher. One card per event, all courses & history.