swimAlexander Nelson
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 22.40 | AA+0.31s to AAA | 2022-02-18 | 2022 5A State OBS venue |
| 100 Freestyle | SCY | 48.11 | AAA+2.02s to AAAA | 2022-03-26 | 2022 4C Speedo Sectionals - Austin venue |
| 200 Freestyle | SCY | 1:46.41 | AA+0.02s to AAA | 2022-02-25 | 2022 UT SC Senior Champs fast pool |
| 500 Freestyle | SCY | 4:50.04 | AA+1.45s to AAA | 2022-03-26 | 2022 4C Speedo Sectionals - Austin venue |
| 1000 Freestyle | SCY | 11:04.86 | BB+5.47s to A | 2021-12-17 | 2021 UT CHAT Friday Night Lights venue |
| 1650 Freestyle | SCY | 18:15.99 | A+40.30s to AA | 2021-12-17 | 2021 UT CHAT Friday Night Lights venue |
| 50 Backstroke | SCY | 25.60 | AA+1.01s to AAA | 2022 UT Region 6 OBS fast pool | |
| 100 Backstroke | SCY | 54.59 | AA+2.10s to AAA | 2022-03-25 | 2022 4C Speedo Sectionals - Austin venue |
| 50 Butterfly | SCY | 28.69 | BB+2.00s to A | 2020-08-08 | 2020 UT CHAT August Intersquad venue |
| 100 Butterfly | SCY | 1:03.20 | B+1.81s to BB | 2020-09-26 | 2020 UT CHAT-WFFM Dual slow pool |
| 200 Individual Medley | SCY | 2:14.52 | BB+6.33s to A | 2021-10-19 | 2021 UT WSC-CHAT DUAL venue |
| 50 Freestyle | LCM | 25.71 | AA+0.22s to AAA | 2021-06-18 | 2021 UT CHAT INVITATIONAL venue |
| 100 Freestyle | LCM | 55.62 | AA+0.03s to AAA | 2021-07-27 | Finals - Western Zone Senior Champs fast pool |
| 200 Freestyle | LCM | 2:02.87 | AA+0.68s to AAA | 2021-07-29 | Finals - Western Zone Senior Champs fast pool |
| 400 Freestyle | LCM | 4:27.17 | AA+6.58s to AAA | 2021-06-18 | 2021 UT CHAT INVITATIONAL venue |
| 100 Backstroke | LCM | 1:04.61 | AA+2.72s to AAA | 2021-07-30 | Finals - Western Zone Senior Champs fast pool |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 17.
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 | 23.06 | flying | 200 Medley Relay (leg 4) | 2021-02-26 | 2021 UT SC Senior Champs |
| 100 Freestyle | SCY | 53.09 | flying | 400 Free Relay (leg 2) | 2019-03-09 | 2019 UT SC AG Championships |
| 50 Freestyle | LCM | 28.08 | flying | 200 Free Relay (leg 3) | 2019-07-19 | 2019 UT LC 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
1383 points (2/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 4:50.04 | 828 |
| 200 IM SCY | 2:14.52 | 555 |
| 200 BK SCY | — | 0 |
| 200 BR SCY | — | 0 |
| 200 FL SCY | — | 0 |
| 400 IM SCY | — | 0 |
IMR 17-18 · SCY
2575 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 1:46.41 | 834 |
| 100 BK SCY | 54.59 | 718 |
| 100 FL SCY | 1:03.20 | 468 |
| 200 IM SCY | 2:14.52 | 555 |
| 100 BR 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 48.11 RT 0.77s
Front half 23.00s · back half 25.11s
200 Freestyle SCY 1:46.41
Front half 51.61s · back half 54.80s
500 Freestyle SCY 4:50.04
Front half 142.84s · back half 147.20s
1650 Freestyle SCY 18:15.99
100 Backstroke SCY 54.59
Front half 26.52s · back half 28.07s
100 Butterfly SCY 1:03.20
Front half 28.73s · back half 34.47s
200 Individual Medley SCY 2:14.52
Front half 62.36s · back half 72.16s
100 Freestyle LCM 55.62
Front half 26.61s · back half 29.01s
200 Freestyle LCM 2:02.87
Front half 58.65s · back half 64.22s
400 Freestyle LCM 4:27.17
Front half 133.05s · back half 134.12s
100 Backstroke LCM 1:04.61
Front half 31.44s · back half 33.17s
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.