Mallory Underwood
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 25.07 | AA+0.08s to AAA | 2017-02-17 | 2017 SE Southeastern SC Championships |
| 100 Freestyle | SCY | 54.96 | AA+0.87s to AAA | 2017-02-17 | 2017 SE Southeastern SC Championships |
| 200 Freestyle | SCY | 1:58.47 | AA+1.48s to AAA | 2026-01-01 | 2017 BSL Southern Classic |
| 500 Freestyle | SCY | 5:22.67 | AA+7.08s to AAA | 2026-01-01 | 2017 BSL Southern Classic |
| 1000 Freestyle | SCY | 10:43.20 | AAA+19.91s to AAAA | 2026-01-01 | 2017 BSL Southern Classic |
| 100 Backstroke | SCY | 1:00.01 | AA+1.52s to AAA | 2026-01-01 | 2017 BSL Southern Classic |
| 200 Backstroke | SCY | 2:09.40 | AA+2.41s to AAA | 2017-02-17 | 2017 SE Southeastern SC Championships |
| 200 Breaststroke | SCY | 2:24.98 | AAA+4.89s to AAAA | 2017-02-17 | 2017 SE Southeastern SC Championships |
| 200 Butterfly | SCY | 2:08.01 | AAA+4.22s to AAAA | 2017-02-17 | 2017 SE Southeastern SC Championships |
| 100 Individual Medley | SCY | 1:02.31 | 2026-01-01 | 2017 BSL Southern Classic | |
| 200 Individual Medley | SCY | 2:08.21 | AAA+3.62s to AAAA | 2017-02-17 | 2017 SE Southeastern SC Championships |
| 400 Individual Medley | SCY | 4:40.45 | AA+2.26s to AAA | 2026-01-01 | 2017 BSL Southern Classic |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 17.
IMX / IMR
IMX 17-18 · SCY
4999 points (6/6 events)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 5:22.67 | 782 |
| 200 BK SCY | 2:09.40 | 779 |
| 200 BR SCY | 2:24.98 | 871 |
| 200 FL SCY | 2:08.01 | 867 |
| 200 IM SCY | 2:08.21 | 876 |
| 400 IM SCY | 4:40.45 | 824 |
IMR 17-18 · SCY
2454 points (3/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 1:58.47 | 809 |
| 100 BK SCY | 1:00.01 | 769 |
| 200 IM SCY | 2:08.21 | 876 |
| 100 BR SCY | — | 0 |
| 100 FL 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 54.96
Front half 26.44s · back half 28.52s
200 Freestyle SCY 1:58.47
Front half 58.42s · back half 60.05s
500 Freestyle SCY 5:22.67
Front half 160.17s · back half 162.50s
1000 Freestyle SCY 10:43.20
Front half 257.97s · back half 385.23s
100 Backstroke SCY 1:00.01
Front half 29.32s · back half 30.69s
200 Backstroke SCY 2:09.40
Front half 62.53s · back half 66.87s
200 Breaststroke SCY 2:24.98
Front half 71.06s · back half 73.92s
200 Butterfly SCY 2:08.01
Front half 61.40s · back half 66.61s
100 Individual Medley SCY 1:02.31
Front half 28.62s · back half 33.69s
200 Individual Medley SCY 2:08.21
Front half 60.21s · back half 68.00s
400 Individual Medley SCY 4:40.45
Progression
Faster times are higher. One card per event, all courses & history.