Riley Opalka
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 22.81 | AA+0.72s to AAA·+0.52s to Sectionals | 2025-10-26 | 2025 Athens Fall Classic - copiedvenue |
| 100 Freestyle | SCY | 48.03 | AAA+1.94s to AAAA·Sectionals ✓+1.64s to Futures | 2026-03-28 | 2026 Northeast Divisional Championshipsvenue |
| 200 Freestyle | SCY | 1:43.44 | AAA+1.95s to AAAA·Sectionals ✓+1.85s to Futures | 2026-03-29 | 2026 Northeast Divisional Championshipsvenue |
| 500 Freestyle | SCY | 4:43.70 | AAA+8.21s to AAAA·Sectionals ✓+6.61s to Futures | 2026-03-27 | 2026 Northeast Divisional Championshipsvenue |
| 1000 Freestyle | SCY | 10:02.02 | AAA+25.03s to AAAA·+4.83s to Sectionals | 2025-12-07 | 2025 GA SC Senior State Championships - copievenue |
| 100 Backstroke | SCY | 52.89 | AA+0.40s to AAA·Sectionals ✓+1.40s to Futures | 2026-03-29 | 2026 Northeast Divisional Championshipsvenue |
| 200 Backstroke | SCY | 1:52.36 | AAA+2.77s to AAAA·Futures ✓+4.57s to Winter JNs | 2026-03-28 | 2026 Northeast Divisional Championshipsvenue |
| 50 Breaststroke | SCY | 28.83 | AA+0.54s to AAA·Sectionals ✓+2.54s to Futures | 2025-10-26 | 2025 Athens Fall Classic - copiedvenue |
| 100 Breaststroke | SCY | 59.73 | AA+0.34s to AAA·Sectionals ✓+1.74s to Futures | 2025-12-05 | 2025 GA SC Senior State Championships - copievenue |
| 200 Breaststroke | SCY | 2:15.60 | A+0.71s to AA·Sectionals ✓+7.61s to Futures | 2025-03-06 | 2025 ASL SMOC-3 |
| 100 Butterfly | SCY | 52.02 | AA+0.03s to AAA·Sectionals ✓+1.43s to Futures | 2025-11-15 | 2025 NC SwimMAC November LC SC Invitationalvenue |
| 200 Butterfly | SCY | 1:54.02 | AAA+2.43s to AAAA·Sectionals ✓+0.33s to Futures | 2025-12-06 | 2025 GA SC Senior State Championships - copievenue |
| 100 Individual Medley | SCY | 54.29 | 2025-10-25 | 2025 Athens Fall Classic - copiedvenue | |
| 200 Individual Medley | SCY | 1:56.67 | AAA+4.48s to AAAA·Sectionals ✓+2.78s to Futures | 2025-12-07 | 2025 GA SC Senior State Championships - copievenue |
| 400 Individual Medley | SCY | 4:02.02 | AAA+0.53s to AAAA·Futures ✓+5.53s to Winter JNs | 2025-12-05 | 2025 GA SC Senior State Championships - copievenue |
| 50 Freestyle | LCM | 26.56 | AA+1.07s to AAA·+0.97s to Sectionals | 2026-05-31 | 2026 ABSC IMX Knockout Seriesvenue |
| 100 Freestyle | LCM | 56.02 | AA+0.43s to AAA·+0.73s to Sectionals | 2026-05-30 | 2026 ABSC IMX Knockout Seriesvenue |
| 200 Freestyle | LCM | 2:01.17 | AAA+4.58s to AAAA·+0.28s to Sectionals | 2026-05-30 | 2026 ABSC IMX Knockout Seriesvenue |
| 400 Freestyle | LCM | 4:09.23 | AAA+0.54s to AAAA·Futures ✓+4.24s to Winter JNs | 2026-07-25 | 2026 GA LC Senior State Championshipsvenue |
| 100 Backstroke | LCM | 1:03.02 | AA+1.13s to AAA·Sectionals ✓+2.43s to Futures | 2026-06-27 | 2026 Bulldog Grand Slam - copiedvenue |
| 200 Backstroke | LCM | 2:17.56 | AA+2.77s to AAA·Sectionals ✓+5.67s to Futures | 2025-06-27 | Gold Summer Invite 2025 |
| 50 Breaststroke | LCM | 32.90 | AA+0.81s to AAA·Sectionals ✓+2.01s to Futures | 2026-05-29 | 2026 ABSC IMX Knockout Seriesvenue |
| 100 Breaststroke | LCM | 1:09.14 | AAA+3.05s to AAAA·Sectionals ✓+0.95s to Futures | 2026-07-24 | 2026 GA LC Senior State Championshipsvenue |
| 200 Breaststroke | LCM | 2:26.25 | AAA+2.06s to AAAA·Futures ✓+2.16s to Winter JNs | 2026-07-23 | 2026 GA LC Senior State Championshipsvenue |
| 50 Butterfly | LCM | 27.37 | AAA+0.98s to AAAA·Sectionals ✓+1.08s to Futures | 2026-05-31 | 2026 ABSC IMX Knockout Seriesvenue |
| 100 Butterfly | LCM | 57.95 | AAA+0.96s to AAAA·Futures ✓+1.46s to Winter JNs | 2026-07-24 | 2026 GA LC Senior State Championshipsvenue |
| 200 Butterfly | LCM | 2:10.73 | AAA+3.54s to AAAA·Sectionals ✓+0.54s to Futures | 2026-06-27 | 2026 Bulldog Grand Slam - copiedvenue |
| 200 Individual Medley | LCM | 2:13.36 | AAA+3.37s to AAAA·Sectionals ✓+0.57s to Futures | 2026-05-30 | 2026 ABSC IMX Knockout Seriesvenue |
| 400 Individual Medley | LCM | 4:51.63 | AAA+12.54s to AAAA·Sectionals ✓+9.24s to Futures | 2025-06-27 | Gold Summer Invite 2025 |
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 | 22.77 | flat | 200 Free Relay | 2026-03-28 | 2026 Northeast Divisional Championships |
| 50 Freestyle | SCY | 22.11 | flying | 200 Free Relay (leg 3) | 2025-12-05 | 2025 GA SC Senior State Championships - copie |
| 100 Freestyle | SCY | 47.75 | flying | 400 Free Relay (leg 2) | 2025-12-06 | 2025 GA SC Senior State Championships - copie |
| 50 Backstroke | SCY | 26.48 | flat | 200 Medley Relay | 2025-03-30 | 2025 Northeast Divisional Championships |
| 50 Butterfly | SCY | 23.28 | flying | 200 Medley Relay (leg 3) | 2025-12-06 | 2025 GA SC Senior State Championships - copie |
| 100 Butterfly | SCY | 51.22 | flying | 400 Medley Relay (leg 3) | 2025-12-07 | 2025 GA SC Senior State Championships - copie |
| 50 Freestyle | LCM | 26.63 | flat | 200 Free Relay | 2024-07-26 | Georgia LC Senior State Championships 2024 |
| 50 Freestyle | LCM | 25.61 | flying | 200 Free Relay (leg 2) | 2026-07-23 | 2026 GA LC Senior State Championships |
| 100 Freestyle | LCM | 54.38 | flying | 400 Free Relay (leg 2) | 2026-07-24 | 2026 GA LC Senior State Championships |
| 50 Backstroke | LCM | 30.69 | flat | 200 Medley Relay | 2024-07-27 | Georgia LC Senior State Championships 2024 |
| 100 Backstroke | LCM | 1:06.89 | flat | 400 Medley Relay | 2024-07-28 | Georgia LC Senior State Championships 2024 |
| 50 Breaststroke | LCM | 31.52 | flying | 200 Medley Relay (leg 2) | 2026-07-25 | 2026 GA LC Senior State 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
5273 points (6/6 events)
| Event | Time | Points |
|---|---|---|
| 400 FR LCM | 4:09.23 | 948 |
| 200 BK LCM | 2:17.56 | 784 |
| 200 BR LCM | 2:26.25 | 913 |
| 200 FL LCM | 2:10.73 | 880 |
| 200 IM LCM | 2:13.36 | 904 |
| 400 IM LCM | 4:51.63 | 844 |
IMR 17-18 · LCM
4273 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR LCM | 2:01.17 | 847 |
| 100 BK LCM | 1:03.02 | 787 |
| 100 BR LCM | 1:09.14 | 834 |
| 100 FL LCM | 57.95 | 901 |
| 200 IM LCM | 2:13.36 | 904 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 48.03
Front half 23.14s · back half 24.89s
200 Freestyle SCY 1:43.44
Front half 50.93s · back half 52.51s
500 Freestyle SCY 4:43.70
Front half 138.18s · back half 145.52s
1000 Freestyle SCY 10:02.02
Front half 297.09s · back half 304.93s
100 Backstroke SCY 52.89 RT 0.61s
Front half 25.63s · back half 27.26s
200 Backstroke SCY 1:52.36 RT 0.59s
Front half 55.11s · back half 57.25s
100 Breaststroke SCY 59.73
Front half 28.26s · back half 31.47s
200 Breaststroke SCY 2:15.60
Front half 64.93s · back half 70.67s
100 Butterfly SCY 52.02
Front half 24.66s · back half 27.36s
200 Butterfly SCY 1:54.02
Front half 54.40s · back half 59.62s
100 Individual Medley SCY 54.29
Front half 24.57s · back half 29.72s
200 Individual Medley SCY 1:56.67
Front half 54.23s · back half 62.44s
400 Individual Medley SCY 4:02.02
Front half 116.17s · back half 125.85s
200 Freestyle LCM 2:01.17
Front half 57.79s · back half 63.38s
400 Freestyle LCM 4:09.23
Front half 122.98s · back half 126.25s
100 Backstroke LCM 1:03.02
Front half 30.56s · back half 32.46s
100 Breaststroke LCM 1:09.14
Front half 32.61s · back half 36.53s
200 Breaststroke LCM 2:26.25
Front half 70.90s · back half 75.35s
100 Butterfly LCM 57.95
Front half 27.31s · back half 30.64s
200 Butterfly LCM 2:10.73
Front half 61.28s · back half 69.45s
200 Individual Medley LCM 2:13.36
Front half 62.76s · back half 70.60s
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.
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.