Justin Roh
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 23.19 | AAAA·+0.90s to Sectionals | 2024-12-07 | 2024 NAC SPEEDO Music City Invitationalvenue |
| 100 Freestyle | SCY | 51.51 | AAAA·+3.22s to Sectionals | 2025-01-18 | 2025 HSA TYR Invitationalvenue |
| 200 Freestyle | SCY | 1:58.56 | AAA+1.57s to AAAA·+12.77s to Sectionals | 2026-01-01 | meet results 5 |
| 500 Freestyle | SCY | 5:35.39 | AA+5.40s to AAA·+49.30s to Sectionals | 2026-01-01 | meet results 3 |
| 50 Backstroke | SCY | 30.64 | AA+0.95s to AAA·+4.95s to Sectionals | 2020-02-21 | 2020 SE Southeastern SC Championships |
| 100 Backstroke | SCY | 55.82 | AAAA·+0.73s to Sectionals | 2024-12-08 | 2024 NAC SPEEDO Music City Invitationalvenue |
| 200 Backstroke | SCY | 2:03.50 | AAAA·+1.21s to Sectionals | 2021-12-05 | 2021 SE Auburn Aquatics Invitational |
| 50 Breaststroke | SCY | 26.94 | AAAA·Sectionals ✓+0.65s to Futures | 2025-02-21 | 2025 SE Southeastern Winter SC Championships |
| 100 Breaststroke | SCY | 58.62 | AAAA·Sectionals ✓+0.63s to Futures | 2025-02-21 | 2025 SE Southeastern Winter SC Championships |
| 200 Breaststroke | SCY | 2:11.88 | AAAA·Sectionals ✓+3.89s to Futures | 2025-02-21 | 2025 SE Southeastern Winter SC Championships |
| 50 Butterfly | SCY | 29.56 | AA+1.37s to AAA·+5.27s to Sectionals | 2019-02-22 | 2019 SE Southeastern SC Championships |
| 100 Butterfly | SCY | 54.94 | AAAA·+2.25s to Sectionals | 2025-01-18 | 2025 HSA TYR Invitationalvenue |
| 200 Butterfly | SCY | 2:17.69 | AAA+5.20s to AAAA·+19.20s to Sectionals | 2026-01-01 | meet results 5 |
| 100 Individual Medley | SCY | 1:03.90 | AAA+2.81s to AAAA | 2019-02-22 | 2019 SE Southeastern SC Championships |
| 200 Individual Medley | SCY | 2:02.06 | AAAA·+2.67s to Sectionals | 2025-01-18 | 2025 HSA TYR Invitationalvenue |
| 400 Individual Medley | SCY | 4:29.54 | AAAA·+17.55s to Sectionals | 2021-12-05 | 2021 SE Auburn Aquatics Invitational |
| 50 Freestyle | LCM | 26.27 | AAAA·+0.68s to Sectionals | 2024-06-15 | 2024 HSA June Invitationalvenue |
| 100 Freestyle | LCM | 1:10.70 | BB+0.31s to A·+15.41s to Sectionals | 2019-08-01 | 2019 Southern Zone Age Group Championshipsvenue |
| 400 Freestyle | LCM | 5:06.84 | AA+7.35s to AAA·+47.75s to Sectionals | 2026-01-01 | results 5 |
| 50 Backstroke | LCM | 34.93 | AA+0.54s to AAA·+4.74s to Sectionals | 2019-07-18 | 2019 SE Southeastern LC Championships |
| 100 Backstroke | LCM | 1:05.87 | AAAA·+1.38s to Sectionals | 2024-06-14 | 2024 HSA June Invitationalvenue |
| 200 Backstroke | LCM | 2:26.35 | AAAA·+5.66s to Sectionals | 2026-01-01 | meet results 8 |
| 50 Breaststroke | LCM | 31.43 | AAAA·Sectionals ✓+0.54s to Futures | 2022-07-14 | 2022 SE Southeastern LC Championships |
| 100 Breaststroke | LCM | 1:08.16 | AAAA·Futures ✓+2.27s to Winter JNs | 2024-06-14 | 2024 HSA June Invitationalvenue |
| 200 Breaststroke | LCM | 2:36.22 | AAAA·Sectionals ✓+7.13s to Futures | 2022-07-14 | 2022 SE Southeastern LC Championships |
| 50 Butterfly | LCM | 32.68 | AA+0.69s to AAA·+4.89s to Sectionals | 2019-06-21 | 2019 SE Richard Quick Invitational |
| 100 Butterfly | LCM | 1:05.57 | AAAA·+5.08s to Sectionals | 2024-06-16 | 2024 HSA June Invitationalvenue |
| 200 Individual Medley | LCM | 2:22.18 | AAAA·+4.49s to Sectionals | 2022-07-14 | 2022 SE Southeastern LC Championships |
| 400 Individual Medley | LCM | 5:15.15 | AAAA·+21.26s to Sectionals | 2026-01-01 | meet results 8 |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 12.
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 |
|---|---|---|---|---|---|---|
| 100 Breaststroke | SCY | 58.98 | flying | 400 Medley Relay (leg 2) | 2024-12-07 | 2024 NAC SPEEDO Music City Invitational |
| 50 Breaststroke | LCM | 35.57 | flying | 200 Medley Relay (leg 2) | 2019-07-30 | 2019 Southern Zone Age Group Championships |
| 100 Breaststroke | LCM | 1:15.36 | flying | 400 Medley Relay (leg 2) | 2019-07-31 | 2019 Southern Zone Age Group 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 11-12 · SCY
5228 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 5:35.39 | 828 |
| 100 BK SCY | 55.82 | 1100 |
| 100 BR SCY | 58.62 | 1100 |
| 100 FL SCY | 54.94 | 1100 |
| 200 IM SCY | 2:02.06 | 1100 |
IMR 11-12 · SCY
4447 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 1:58.56 | 960 |
| 50 BK SCY | 30.64 | 778 |
| 50 BR SCY | 26.94 | 1100 |
| 50 FL SCY | 29.56 | 736 |
| 100 IM SCY | 1:03.90 | 873 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 51.51
Front half 24.94s · back half 26.57s
200 Freestyle SCY 1:58.56
Front half 57.79s · back half 60.77s
100 Backstroke SCY 55.82
Front half 27.18s · back half 28.64s
200 Backstroke SCY 2:03.50
Front half 59.99s · back half 63.51s
100 Butterfly SCY 54.94
Front half 25.54s · back half 29.40s
200 Butterfly SCY 2:17.69
Front half 66.68s · back half 71.01s
100 Individual Medley SCY 1:03.90
Front half 31.26s · back half 32.64s
200 Individual Medley SCY 2:02.06
Front half 57.97s · back half 64.09s
400 Individual Medley SCY 4:29.54
Front half 129.93s · back half 139.61s
100 Freestyle LCM 1:10.70
Front half 32.99s · back half 37.71s
100 Backstroke LCM 1:05.87
Front half 32.02s · back half 33.85s
100 Breaststroke LCM 1:08.16
Front half 32.09s · back half 36.07s
200 Breaststroke LCM 2:36.22 split/total mismatch
Front half 40.16s · back half 116.06s
100 Butterfly LCM 1:05.57
Front half 29.96s · back half 35.61s
200 Individual Medley LCM 2:22.18 split/total mismatch
Front half 68.20s · back half 73.98s
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.