swimAmanda Xu
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 27.36 | A+0.47s to AA | 2021-04-16 | 2020-2021 MD LSC Virtual Meet Series CAA slow pool |
| 100 Freestyle | SCY | 59.39 | A+1.10s to AA | 2021-03-27 | 20-21 MDSI Virtual Meet Series 20/21-051 CAA slow pool |
| 200 Freestyle | SCY | 2:11.42 | A+5.03s to AA | 2021-04-16 | 2020-2021 MD LSC Virtual Meet Series CAA slow pool |
| 500 Freestyle | SCY | 5:56.12 | BB+2.73s to A | 2020-10-30 | MDSI Virtual Meet Series Clippers slow pool |
| 100 Backstroke | SCY | 1:05.09 | A+1.70s to AA | 2022-02-12 | 2022 Maryland Last Chance Meet venue |
| 200 Backstroke | SCY | 2:18.56 | A+0.67s to AA | 2022-03-06 | 2022 MD LSC 14 & U CHAMPIONSHIPS venue |
| 50 Breaststroke | SCY | 49.03 | +6.94s to B | 2017-03-18 | MSC- "B" Championships venue |
| 100 Breaststroke | SCY | 1:22.56 | B+0.17s to BB | 2021-09-25 | 30th Annual Columbus Day Classic venue |
| 200 Breaststroke | SCY | 2:54.21 | BB+10.42s to A | 2021-11-06 | 2021 FOX Fall Inviational Meet 2 venue |
| 50 Butterfly | SCY | 44.18 | +8.19s to B | 2017-03-19 | MSC- "B" Championships venue |
| 100 Butterfly | SCY | 1:09.14 | BB+3.25s to A | 2021-12-12 | 2021 ASC Holiday Invitational venue |
| 200 Butterfly | SCY | 2:41.78 | B+2.59s to BB | 2021-11-06 | 2021 FOX Fall Inviational Meet 2 venue |
| 100 Individual Medley | SCY | 1:34.99 | 2017-03-18 | MSC- "B" Championships venue | |
| 200 Individual Medley | SCY | 2:25.55 | A+3.86s to AA | 2022-03-05 | 2022 MD LSC 14 & U CHAMPIONSHIPS venue |
| 400 Individual Medley | SCY | 5:09.93 | A+9.14s to AA | 2022-03-11 | 2022 MD LSC JR CHAMPS - FSC SITE venue |
| 50 Freestyle | LCM | 30.96 | A+0.27s to AA | 2022-06-05 | 2022 Eagle Swim Team Speedo Sizzler venue |
| 100 Freestyle | LCM | 1:09.70 | BB+0.11s to A | 2021-07-25 | Summer Junior Champs LCM Meet venue |
| 200 Freestyle | LCM | 2:29.73 | A+5.54s to AA | 2021-07-23 | Summer Junior Champs LCM Meet venue |
| 100 Backstroke | LCM | 1:17.96 | BB+0.87s to A | 2022-05-01 | 2022 Carol Chidester Invite venue |
| 200 Backstroke | LCM | 2:43.84 | A+4.55s to AA | 2022-06-05 | 2022 Eagle Swim Team Speedo Sizzler venue |
| 50 Breaststroke | LCM | 1:04.07 | +16.18s to B | 2016-06-25 | 2016 ASC Independence Meet venue |
| 100 Breaststroke | LCM | 1:35.75 | B+0.66s to BB | 2022-04-30 | 2022 Carol Chidester Invite venue |
| 200 Breaststroke | LCM | 3:23.59 | BB+14.30s to A | 2022-05-01 | 2022 Carol Chidester Invite venue |
| 100 Butterfly | LCM | 1:21.57 | B+0.38s to BB | 2021-07-23 | Summer Junior Champs LCM Meet venue |
| 200 Individual Medley | LCM | 2:51.06 | BB+1.87s to A | 2021-05-15 | EST Virtual LC Meet #1 venue |
| 400 Individual Medley | LCM | 6:07.09 | BB+8.40s to A | 2021-07-23 | Summer Junior Champs LCM Meet venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 14.
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.
IMX / IMR
IMX 13-14 · SCY
3824 points (6/6 events)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 5:56.12 | 654 |
| 200 BK SCY | 2:18.56 | 730 |
| 200 BR SCY | 2:54.21 | 556 |
| 200 FL SCY | 2:41.78 | 499 |
| 200 IM SCY | 2:25.55 | 692 |
| 400 IM SCY | 5:09.93 | 693 |
IMR 13-14 · SCY
3162 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:11.42 | 675 |
| 100 BK SCY | 1:05.09 | 696 |
| 100 BR SCY | 1:22.56 | 522 |
| 100 FL SCY | 1:09.14 | 577 |
| 200 IM SCY | 2:25.55 | 692 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Backstroke SCY 1:05.09
Front half 31.70s · back half 33.39s
200 Backstroke SCY 2:18.56
Front half 67.40s · back half 71.16s
100 Breaststroke SCY 1:22.56
Front half 39.23s · back half 43.33s
200 Breaststroke SCY 2:54.21
Front half 85.33s · back half 88.88s
100 Butterfly SCY 1:09.14
Front half 32.06s · back half 37.08s
200 Butterfly SCY 2:41.78
Front half 75.68s · back half 86.10s
100 Individual Medley SCY 1:34.99
Front half 44.17s · back half 50.82s
200 Individual Medley SCY 2:25.55
Front half 66.24s · back half 79.31s
400 Individual Medley SCY 5:09.93
100 Freestyle LCM 1:09.70
Front half 33.21s · back half 36.49s
200 Freestyle LCM 2:29.73
Front half 72.16s · back half 77.57s
100 Backstroke LCM 1:17.96 RT 0.68s
Front half 38.09s · back half 39.87s
200 Backstroke LCM 2:43.84
Front half 80.20s · back half 83.64s
200 Breaststroke LCM 3:23.59
Front half 97.56s · back half 106.03s
100 Butterfly LCM 1:21.57
Front half 37.96s · back half 43.61s
200 Individual Medley LCM 2:51.06
Front half 79.56s · back half 91.50s
400 Individual Medley LCM 6:07.09
Front half 176.15s · back half 190.94s
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.