swimHenry Ma
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 24.48 | BB+0.39s to A·+2.09s to Sectionals | 2024-02-23 | 2024 MR Metro Silver Championship Central |
| 100 Freestyle | SCY | 50.69 | A+0.30s to AA·+2.20s to Sectionals | 2023-10-13 | 2023 MR LIE Octoberfest Invitational |
| 200 Freestyle | SCY | 1:49.08 | AA+2.69s to AAA·+2.79s to Sectionals | 2024-11-29 | 2024 MR LIE Thanksgiving Invitational |
| 500 Freestyle | SCY | 4:20.95 | AAAA·Nationals ✓+1.06s to US Open | 2020-10-17 | 2020 MR LIAC Chappy's Big Race Invite |
| 1000 Freestyle | SCY | 10:13.24 | AA+8.75s to AAA·+13.75s to Sectionals | 2024-03-08 | 2024 MR Metro 15-18 Age Group Team Challenge |
| 1650 Freestyle | SCY | 17:21.72 | AA+31.93s to AAA·+37.73s to Sectionals | 2022-03-11 | 2022 MR Metro SC Junior Olympics |
| 50 Backstroke | SCY | 32.19 | +1.00s to B·+8.50s to Futures | 2020-09-19 | 2020 MR LIAC Fall of COVID |
| 100 Backstroke | SCY | 1:00.92 | BB+3.63s to A·+6.43s to Sectionals | 2024-02-23 | 2024 MR Metro Silver Championship Central |
| 200 Backstroke | SCY | 2:19.81 | B+4.12s to BB·+21.22s to Sectionals | 2020-10-17 | 2020 MR LIAC Chappy's Big Race Invite |
| 50 Breaststroke | SCY | 26.41 | AAAA·+0.12s to Futures | 2023-01-27 | 2023 MR LIAC January 13&Over Time Trial |
| 100 Breaststroke | SCY | 1:01.33 | AA+1.94s to AAA·Sectionals ✓+3.34s to Futures | 2024-02-09 | 2024 MR LIE Second Chance Meet |
| 200 Breaststroke | SCY | 2:16.68 | A+1.79s to AA·+1.69s to Sectionals | 2024-01-12 | 2024 MR LIE Winterfest Invitational |
| 50 Butterfly | SCY | 32.19 | +1.00s to B·+9.30s to Futures | 2020-02-28 | 2020 MR Metro Silver South Championships |
| 100 Butterfly | SCY | 51.63 | AAA+2.04s to AAAA·Sectionals ✓+1.04s to Futures | 2023-10-13 | 2023 MR LIE Octoberfest Invitational |
| 200 Butterfly | SCY | 1:59.82 | AA+2.93s to AAA·Sectionals ✓+6.13s to Futures | 2024-01-12 | 2024 MR LIE Winterfest Invitational |
| 100 Individual Medley | SCY | 56.57 | 2024-04-12 | 2024 MR LIE Black v Blue IntraSquad Meet | |
| 200 Individual Medley | SCY | 2:03.20 | A+0.31s to AA·+3.81s to Sectionals | 2024-12-12 | 2024 NE CRA Winter Invitational |
| 400 Individual Medley | SCY | 4:21.38 | AA+8.39s to AAA·+6.29s to Sectionals | 2024-10-11 | 2024 MR LIE Octoberfest Swim Meet |
| 50 Freestyle | LCM | 27.76 | A+1.07s to AA·+2.27s to Sectionals | 2024-06-09 | 2024 LIE June Jumpoffvenue |
| 100 Freestyle | LCM | 58.01 | AA+2.42s to AAA·+2.52s to Sectionals | 2024-07-19 | 2024 Metropolitan LC Junior Met Championshipsvenue |
| 200 Freestyle | LCM | 2:04.05 | AA+1.86s to AAA·+2.76s to Sectionals | 2025-06-27 | 2025 MR LIE June Jamboree Invitational |
| 400 Freestyle | LCM | 4:19.32 | AAA+10.63s to AAAA·+1.73s to Sectionals | 2024-05-11 | 2024 MR LIE May Extravaganza Invitationalvenue |
| 800 Freestyle | LCM | 8:58.04 | AAA+21.15s to AAAA·Sectionals ✓+17.35s to Futures | 2025-08-07 | 2025 LC Senior Zone Championshipvenue |
| 1500 Freestyle | LCM | 17:13.51 | AAA+41.62s to AAAA·Sectionals ✓+34.52s to Futures | 2024-07-14 | 2024 MR Senior Mets LC Summer Championshipvenue |
| 50 Backstroke | LCM | 38.99 | +1.60s to B·+11.10s to Futures | 2019-04-26 | 2019 mr liac speedo challenge results |
| 100 Backstroke | LCM | 1:09.68 | BB+2.19s to A·+7.69s to Sectionals | 2024-06-08 | 2024 LIE June Jumpoffvenue |
| 200 Backstroke | LCM | 2:28.11 | BB+1.02s to A·+13.32s to Sectionals | 2024-06-09 | 2024 LIE June Jumpoffvenue |
| 100 Breaststroke | LCM | 1:12.48 | A+0.09s to AA·+2.79s to Sectionals | 2024-07-12 | 2024 MR Senior Mets LC Summer Championshipvenue |
| 200 Breaststroke | LCM | 2:37.13 | AA+6.14s to AAA·+4.54s to Sectionals | 2024-07-27 | 2024 CRA July LC P/Fand Specialty Meetvenue |
| 50 Butterfly | LCM | 38.00 | +2.81s to B·+11.71s to Futures | 2019-04-26 | 2019 mr liac speedo challenge results |
| 100 Butterfly | LCM | 1:04.94 | A+2.55s to AA·+4.75s to Sectionals | 2024-07-19 | 2024 Metropolitan LC Junior Met Championshipsvenue |
| 200 Butterfly | LCM | 2:16.38 | AA+3.19s to AAA·+0.09s to Sectionals | 2021-05-15 | 2021 MR LIAC Spring Kickoff Invitational |
| 200 Individual Medley | LCM | 2:19.24 | AA+3.05s to AAA·+3.05s to Sectionals | 2024-07-21 | 2024 Metropolitan LC Junior Met Championshipsvenue |
| 400 Individual Medley | LCM | 4:57.51 | AA+5.12s to AAA·+7.62s to Sectionals | 2025-06-06 | 2025 MR LIE June Jumpoff Invitational |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 17.
National cuts (Sectionals → Nationals) are the current-season meet qualifying times for the swimmer's zone and age group; ✓ marks the hardest cut already achieved.
Fastest relay legs
| Leg | Course | Time | Start | Relay | Date | Meet |
|---|---|---|---|---|---|---|
| 50 Freestyle | SCY | 28.63 | flying | 200 Free Relay (leg 4) | 2019-12-08 | 2019 NI STAR Short Course Invitational |
| 50 Freestyle | SCY | 28.14 | flying | 200 Medley Relay (leg 4) | 2019-12-07 | 2019 NI STAR Short Course Invitational |
| 100 Freestyle | SCY | 1:01.42 | flying | 400 Free Relay (leg 4) | 2019-12-06 | 2019 NI STAR Short Course Invitational |
| 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
4571 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 | 2:16.38 | 775 |
| 200 IM LCM | 2:19.24 | 795 |
| 400 IM LCM | 4:57.51 | 795 |
IMR 17-18 · SCY
3632 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 1:49.08 | 774 |
| 100 BK SCY | 1:00.92 | 516 |
| 100 BR SCY | 1:01.33 | 760 |
| 100 FL SCY | 51.63 | 859 |
| 200 IM SCY | 2:03.20 | 723 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
200 Freestyle SCY 1:49.08 split/total mismatch
Front half 62.59s · back half 46.49s
500 Freestyle SCY 4:20.95 split/total mismatch
1000 Freestyle SCY 10:13.24
Front half 301.01s · back half 312.23s
1650 Freestyle SCY 17:21.72
100 Backstroke SCY 1:00.92
Front half 29.95s · back half 30.97s
100 Breaststroke SCY 1:01.33
Front half 29.47s · back half 31.86s
200 Breaststroke SCY 2:16.68
100 Butterfly SCY 51.63
200 Butterfly SCY 1:59.82
100 Individual Medley SCY 56.57 split/total mismatch
Front half 25.95s · back half 30.62s
200 Individual Medley SCY 2:03.20 split/total mismatch
400 Individual Medley SCY 4:21.38 split/total mismatch
100 Freestyle LCM 58.01
Front half 28.45s · back half 29.56s
200 Freestyle LCM 2:04.05 split/total mismatch
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 2:16.38
200 Individual Medley LCM 2:19.24
Front half 67.38s · back half 71.86s
Swim history
Every recorded swim, newest first
| Date | Event | Course | Time | Age | Round | Meet |
|---|
Individual swims with a recorded date and time — including disqualifications — plus reconstructed relay legs (marked). Assembled in the browser from this page’s data.
Progression
Faster times are higher. One card per event, all courses & history.