Henry Ma
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 28.58 | +0.49s to B | 2019-12-08 | 2019 NI STAR Short Course Invitational venue |
| 100 Freestyle | SCY | 51.31 | A+0.92s to AA | 2024-03-24 | 2024 EZ North Region Speedo Sectional Champs venue |
| 200 Freestyle | SCY | 1:50.60 | AA+4.21s to AAA | 2024-03-22 | 2024 EZ North Region Speedo Sectional Champs venue |
| 500 Freestyle | SCY | 4:56.99 | AA+8.40s to AAA | 2024-12-14 | 2024 NE CRA Winter Invitational venue |
| 1000 Freestyle | SCY | 10:19.29 | AA+14.80s to AAA | 2024-01-01 | ssc 23november2024 dist |
| 50 Backstroke | SCY | 34.16 | +2.97s to B | 2019-12-07 | 2019 NI STAR Short Course Invitational venue |
| 100 Backstroke | SCY | 1:09.46 | +2.67s to B | 2019-12-08 | 2019 NI STAR Short Course Invitational venue |
| 200 Backstroke | SCY | 2:23.14 | B+7.45s to BB | 2019-01-01 | 2019 MR NYSA Fall Classic Invitational - |
| 50 Breaststroke | SCY | 36.55 | +0.56s to B | 2019-01-01 | star12052019 |
| 100 Breaststroke | SCY | 1:01.33 | AA+1.94s to AAA | 2024-02-09 | 2024 MR LIE Second Chance Meet |
| 200 Breaststroke | SCY | 2:17.26 | A+2.37s to AA | 2024-03-23 | 2024 EZ North Region Speedo Sectional Champs venue |
| 100 Butterfly | SCY | 58.48 | BB+1.79s to A | 2024-12-14 | 2024 NE CRA Winter Invitational venue |
| 200 Butterfly | SCY | 2:06.73 | A+4.54s to AA | 2024-03-23 | 2024 EZ North Region Speedo Sectional Champs venue |
| 100 Individual Medley | SCY | 1:09.88 | 2019-01-01 | 2019 MR NYSA Fall Classic Invitational - | |
| 200 Individual Medley | SCY | 2:03.20 | A+0.31s to AA | 2024-12-14 | 2024 NE CRA Winter Invitational venue |
| 400 Individual Medley | SCY | 4:24.38 | AA+11.39s to AAA | 2024-03-22 | 2024 EZ North Region Speedo Sectional Champs venue |
| 50 Freestyle | LCM | 27.76 | A+1.07s to AA | 2024-06-09 | 2024 LIE June Jumpoff venue |
| 100 Freestyle | LCM | 58.01 | AA+2.42s to AAA | 2024-07-19 | 2024 Metropolitan LC Junior Met Championships venue |
| 200 Freestyle | LCM | 2:05.21 | AA+3.02s to AAA | 2024-07-28 | 2024 CRA July LC P/Fand Specialty Meet venue |
| 400 Freestyle | LCM | 4:19.32 | AAA+10.63s to AAAA | 2024-05-11 | 2024 MR LIE May Extravaganza Invitational venue |
| 800 Freestyle | LCM | 8:58.04 | AAA+21.15s to AAAA | 2025-08-07 | 2025 LC Senior Zone Championship venue |
| 1500 Freestyle | LCM | 17:13.51 | AAA+41.62s to AAAA | 2024-07-14 | 2024 MR Senior Mets LC Summer Championship venue |
| 50 Backstroke | LCM | 38.99 | +1.60s to B | 2019-04-26 | 2019 mr liac speedo challenge results venue |
| 100 Backstroke | LCM | 1:09.68 | BB+2.19s to A | 2024-06-08 | 2024 LIE June Jumpoff venue |
| 200 Backstroke | LCM | 2:28.11 | BB+1.02s to A | 2024-06-09 | 2024 LIE June Jumpoff venue |
| 100 Breaststroke | LCM | 1:12.48 | A+0.09s to AA | 2024-07-12 | 2024 MR Senior Mets LC Summer Championship venue |
| 200 Breaststroke | LCM | 2:37.13 | AA+6.14s to AAA | 2024-07-27 | 2024 CRA July LC P/Fand Specialty Meet venue |
| 50 Butterfly | LCM | 38.00 | +2.81s to B | 2019-04-26 | 2019 mr liac speedo challenge results venue |
| 100 Butterfly | LCM | 1:04.94 | A+2.55s to AA | 2024-07-19 | 2024 Metropolitan LC Junior Met Championships venue |
| 200 Butterfly | LCM | 2:28.30 | BB+2.91s to A | 2024-06-21 | 2024 MR LIE June Jamboree Invitational venue |
| 200 Individual Medley | LCM | 2:19.24 | AA+3.05s to AAA | 2024-07-21 | 2024 Metropolitan LC Junior Met Championships venue |
| 400 Individual Medley | LCM | 4:58.83 | AA+6.44s to AAA | 2024-07-20 | 2024 Metropolitan LC Junior Met Championships venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 17.
Fastest relay legs
| Leg | Course | Time | Start | Relay | Date | Meet |
|---|---|---|---|---|---|---|
| 200 Freestyle | LCM | 2:03.04 | flat | 800 Free Relay | 2025-08-09 | 2025 LC Senior Zone Championship |
| 50 Breaststroke | LCM | 32.70 | flying | 200 Medley Relay (leg 2) | 2024-07-19 | 2024 Metropolitan LC Junior Met Championships |
| 100 Breaststroke | LCM | 1:10.84 | flying | 400 Medley Relay (leg 2) | 2024-07-21 | 2024 Metropolitan LC Junior Met Championships |
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 · LCM
4389 points (6/6 events)
| Event | Time | Points |
|---|---|---|
| 400 FR LCM | 4:19.32 | 842 |
| 200 BK LCM | 2:28.11 | 628 |
| 200 BR LCM | 2:37.13 | 736 |
| 200 FL LCM | 2:28.30 | 603 |
| 200 IM LCM | 2:19.24 | 795 |
| 400 IM LCM | 4:58.83 | 785 |
IMR 17-18 · LCM
3509 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR LCM | 2:05.21 | 768 |
| 100 BK LCM | 1:09.68 | 582 |
| 100 BR LCM | 1:12.48 | 724 |
| 100 FL LCM | 1:04.94 | 640 |
| 200 IM LCM | 2:19.24 | 795 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 51.31
Front half 25.03s · back half 26.28s
200 Freestyle SCY 1:50.60
Front half 53.07s · back half 57.53s
500 Freestyle SCY 4:56.99
Front half 145.62s · back half 151.37s
100 Backstroke SCY 1:09.46
Front half 34.19s · back half 35.27s
100 Breaststroke SCY 1:01.33
Front half 29.47s · back half 31.86s
200 Breaststroke SCY 2:17.26
Front half 65.57s · back half 71.69s
100 Butterfly SCY 58.48
Front half 28.35s · back half 30.13s
200 Butterfly SCY 2:06.73
Front half 59.19s · back half 67.54s
200 Individual Medley SCY 2:03.20
Front half 59.92s · back half 63.28s
400 Individual Medley SCY 4:24.38
Front half 131.12s · back half 133.26s
100 Freestyle LCM 58.01
Front half 28.45s · back half 29.56s
200 Freestyle LCM 2:05.21
Front half 61.20s · back half 64.01s
400 Freestyle LCM 4:19.32
Front half 128.80s · back half 130.52s
800 Freestyle LCM 8:58.04
Front half 266.26s · back half 271.78s
1500 Freestyle LCM 17:13.51
Front half 513.70s · back half 519.81s
200 Backstroke LCM 2:28.11
Front half 73.11s · back half 75.00s
100 Breaststroke LCM 1:12.48
Front half 34.79s · back half 37.69s
200 Breaststroke LCM 2:37.13
Front half 76.39s · back half 80.74s
100 Butterfly LCM 1:04.94
Front half 31.63s · back half 33.31s
200 Butterfly LCM 2:28.30
Front half 70.79s · back half 77.51s
200 Individual Medley LCM 2:19.24
Front half 67.38s · back half 71.86s
400 Individual Medley LCM 4:58.83
Front half 145.31s · back half 153.52s
Progression
Faster times are higher. One card per event, all courses & history.