Mark Underwood
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 25.42 | AA+1.03s to AAA | 2026-01-01 | tyr cranberry classic results |
| 200 Freestyle | SCY | 1:59.09 | AA+3.00s to AAA | 2026-01-01 | 2018 BSL Sprint Into Fall Inviational |
| 500 Freestyle | SCY | 5:08.00 | AAA+9.01s to AAAA | 2019-02-22 | 2019 SE Southeastern SC Championships |
| 1650 Freestyle | SCY | 18:07.77 | AAA+47.18s to AAAA | 2026-01-01 | tyr cranberry classic results |
| 50 Backstroke | SCY | 30.45 | BB+0.06s to A | 2026-01-01 | 2018 BSL Sprint Into Fall Inviational |
| 100 Backstroke | SCY | 1:04.30 | BB+0.51s to A | 2026-01-01 | 2018 BSL Sprint Into Fall Inviational |
| 200 Backstroke | SCY | 2:13.24 | A+0.05s to AA | 2026-01-01 | rcc results |
| 50 Breaststroke | SCY | 32.02 | AA+0.23s to AAA | 2026-01-01 | 2018 BSL Sprint Into Fall Inviational |
| 100 Breaststroke | SCY | 1:04.32 | AAA+1.03s to AAAA | 2019-02-22 | 2019 SE Southeastern SC Championships |
| 200 Breaststroke | SCY | 2:13.82 | AAAA | 2019-02-22 | 2019 SE Southeastern SC Championships |
| 50 Butterfly | SCY | 28.46 | AA+1.17s to AAA | 2026-01-01 | 2018 BSL Sprint Into Fall Inviational |
| 100 Butterfly | SCY | 59.59 | AA+1.60s to AAA | 2026-01-01 | rcc results |
| 200 Butterfly | SCY | 2:16.66 | A+0.87s to AA | 2026-01-01 | tyr cranberry classic results |
| 100 Individual Medley | SCY | 1:02.62 | 2026-01-01 | 2018 BSL Sprint Into Fall Inviational | |
| 200 Individual Medley | SCY | 2:07.99 | AAA+4.50s to AAAA | 2019-02-22 | 2019 SE Southeastern SC Championships |
| 400 Individual Medley | SCY | 4:29.86 | AAA+5.27s to AAAA | 2019-02-22 | 2019 SE Southeastern SC Championships |
| 100 Freestyle | LCM | 1:05.28 | A+0.99s to AA | 2026-01-01 | iron city classic results |
| 400 Freestyle | LCM | 4:58.49 | A+2.80s to AA | 2026-01-01 | iron city classic results |
| 800 Freestyle | LCM | 10:21.60 | A+4.41s to AA | 2026-01-01 | iron city classic results |
| 200 Backstroke | LCM | 8:53.90 | +344.11s to B | 2026-01-01 | iron city classic results |
| 200 Breaststroke | LCM | 2:55.94 | A+0.65s to AA | 2026-01-01 | iron city classic results |
| 100 Butterfly | LCM | 1:11.97 | A+2.88s to AA | 2026-01-01 | iron city classic results |
| 400 Individual Medley | LCM | 5:34.71 | A+0.62s to AA | 2026-01-01 | iron city classic results |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 13.
IMX / IMR
IMX 13-14 · SCY
4685 points (6/6 events)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 5:08.00 | 828 |
| 200 BK SCY | 2:13.24 | 659 |
| 200 BR SCY | 2:13.82 | 942 |
| 200 FL SCY | 2:16.66 | 637 |
| 200 IM SCY | 2:07.99 | 793 |
| 400 IM SCY | 4:29.86 | 826 |
IMR 13-14 · SCY
3617 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 1:59.09 | 723 |
| 100 BK SCY | 1:04.30 | 575 |
| 100 BR SCY | 1:04.32 | 827 |
| 100 FL SCY | 59.59 | 699 |
| 200 IM SCY | 2:07.99 | 793 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
500 Freestyle SCY 5:08.00
Front half 150.37s · back half 157.63s
1650 Freestyle SCY 18:07.77 split/total mismatch
200 Backstroke SCY 2:13.24
Front half 65.32s · back half 67.92s
100 Breaststroke SCY 1:04.32
Front half 30.40s · back half 33.92s
200 Breaststroke SCY 2:13.82
Front half 63.52s · back half 70.30s
100 Butterfly SCY 59.59
Front half 28.24s · back half 31.35s
200 Butterfly SCY 2:16.66 split/total mismatch
Front half 29.35s · back half 107.31s
200 Individual Medley SCY 2:07.99
Front half 60.44s · back half 67.55s
400 Individual Medley SCY 4:29.86
Progression
Faster times are higher. One card per event, all courses & history.