swimRyland O'Brien
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 28.42 | AA+0.83s to AAA | 2026-01-17 | LVSC Winter Classic 2026 venue |
| 100 Freestyle | SCY | 1:03.61 | A+1.12s to AA | 2025-12-14 | 2025 TYR Las Vegas Super Finals - venue |
| 200 Freestyle | SCY | 2:14.32 | AA+3.43s to AAA | 2025-11-08 | 2025 NV State SC Championship @ BCH venue |
| 500 Freestyle | SCY | 6:23.86 | BB+1.37s to A | 2025-09-20 | 2025CATeam Rebel SC Meet venue |
| 50 Backstroke | SCY | 32.24 | AA+0.45s to AAA | 2025-12-13 | 2025 TYR Las Vegas Super Finals - venue |
| 100 Backstroke | SCY | 1:09.64 | AA+1.05s to AAA | 2025-12-12 | 2025 TYR Las Vegas Super Finals - venue |
| 50 Breaststroke | SCY | 38.12 | A+0.43s to AA | 2025-12-14 | 2025 TYR Las Vegas Super Finals - venue |
| 100 Breaststroke | SCY | 1:23.07 | A+1.88s to AA | 2025-11-09 | 2025 NV State SC Championship @ BCH venue |
| 50 Butterfly | SCY | 31.01 | AA+0.52s to AAA | 2025-11-09 | 2025 NV State SC Championship @ BCH venue |
| 100 Butterfly | SCY | 1:09.53 | AA+1.34s to AAA | 2025-12-13 | 2025 TYR Las Vegas Super Finals - venue |
| 100 Individual Medley | SCY | 1:09.44 | AA+0.55s to AAA | 2026-02-13 | 2026 Desert Committee Championships venue |
| 200 Individual Medley | SCY | 2:27.16 | AAA+5.17s to AAAA | 2026-02-15 | 2026 Desert Committee Championships venue |
| 50 Freestyle | LCM | 32.51 | AA+1.12s to AAA | 2026-06-27 | 2026 SAND John Sullivan Firecracker Inv fast pool |
| 100 Freestyle | LCM | 1:10.76 | AA+1.77s to AAA | 2026-05-24 | LVSC Memorial Day Invite 2026 venue |
| 200 Freestyle | LCM | 2:30.75 | AA+1.66s to AAA | 2026-06-27 | 2026 SAND John Sullivan Firecracker Inv fast pool |
| 400 Freestyle | LCM | 5:08.22 | AAA+6.93s to AAAA | 2026-06-13 | ARMADA-2026 SCS June AG Invite venue |
| 800 Freestyle | LCM | 11:11.41 | AA+6.12s to AAA | 2026-05-24 | LVSC Memorial Day Invite 2026 venue |
| 1500 Freestyle | LCM | 21:02.34 | AAA+29.05s to AAAA | 2026-05-22 | LVSC Memorial Day Invite 2026 venue |
| 50 Backstroke | LCM | 38.11 | AA+1.42s to AAA | 2025-07-27 | 2025 CA SCS/RAA Summer A/G Champs venue |
| 100 Backstroke | LCM | 1:19.34 | AAA+3.45s to AAAA | 2026-06-26 | 2026 SAND John Sullivan Firecracker Inv fast pool |
| 200 Backstroke | LCM | 2:48.50 | AAA+5.81s to AAAA | 2026-06-27 | 2026 SAND John Sullivan Firecracker Inv fast pool |
| 50 Breaststroke | LCM | 42.28 | AA+1.49s to AAA | 2026-06-14 | ARMADA-2026 SCS June AG Invite venue |
| 100 Breaststroke | LCM | 1:28.97 | AAA+3.08s to AAAA | 2026-06-13 | ARMADA-2026 SCS June AG Invite venue |
| 200 Breaststroke | LCM | 3:16.22 | AA+1.63s to AAA | 2026-05-02 | 2026 SAND Cinco De Mayo Invitational venue |
| 50 Butterfly | LCM | 34.97 | AA+0.58s to AAA | 2026-06-12 | ARMADA-2026 SCS June AG Invite venue |
| 100 Butterfly | LCM | 1:16.51 | AAA+2.82s to AAAA | 2026-06-11 | ARMADA-2026 SCS June AG Invite venue |
| 200 Individual Medley | LCM | 2:47.09 | AAA+4.50s to AAAA | 2026-06-12 | ARMADA-2026 SCS June AG Invite venue |
| 400 Individual Medley | LCM | 5:59.33 | AAA+9.34s to AAAA | 2026-05-03 | 2026 SAND Cinco De Mayo Invitational venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 11.
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.
Fastest relay legs
| Leg | Course | Time | Start | Relay | Date | Meet |
|---|---|---|---|---|---|---|
| 50 Freestyle | SCY | 31.94 | flying | 200 Free Relay (leg 4) | 2025-03-14 | 2025 SCS Spring Age Group Champs @ Armada |
| 50 Butterfly | SCY | 34.38 | flying | 200 Medley Relay (leg 3) | 2025-03-15 | 2025 SCS Spring Age Group Champs @ Armada |
| 50 Freestyle | LCM | 33.41 | flying | 200 Free Relay (leg 4) | 2025-07-25 | 2025 CA SCS/RAA Summer A/G Champs |
| 50 Butterfly | LCM | 32.16 | flying | 200 Medley Relay (leg 3) | 2025-07-25 | 2025 CA SCS/RAA Summer A/G Champs |
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 · LCM
3622 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 400 FR LCM | 5:08.22 | 798 |
| 100 BK LCM | 1:19.34 | 698 |
| 100 BR LCM | 1:28.97 | 699 |
| 100 FL LCM | 1:16.51 | 695 |
| 200 IM LCM | 2:47.09 | 732 |
IMR 11-12 · LCM
3335 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR LCM | 2:30.75 | 708 |
| 50 BK LCM | 38.11 | 625 |
| 50 BR LCM | 42.28 | 621 |
| 50 FL LCM | 34.97 | 649 |
| 200 IM LCM | 2:47.09 | 732 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 1:03.61
Front half 30.46s · back half 33.15s
200 Freestyle SCY 2:14.32
Front half 65.26s · back half 69.06s
500 Freestyle SCY 6:23.86
Front half 190.25s · back half 193.61s
100 Backstroke SCY 1:09.64
Front half 33.65s · back half 35.99s
100 Breaststroke SCY 1:23.07
Front half 39.51s · back half 43.56s
100 Butterfly SCY 1:09.53
Front half 32.09s · back half 37.44s
100 Individual Medley SCY 1:09.44
Front half 31.99s · back half 37.45s
200 Individual Medley SCY 2:27.16
Front half 70.90s · back half 76.26s
200 Freestyle LCM 2:30.75
Front half 72.57s · back half 78.18s
400 Freestyle LCM 5:08.22
Front half 154.78s · back half 153.44s
1500 Freestyle LCM 21:02.34
200 Backstroke LCM 2:48.50
Front half 82.63s · back half 85.87s
200 Breaststroke LCM 3:16.22
Front half 94.56s · back half 101.66s
100 Butterfly LCM 1:16.51
Front half 36.44s · back half 40.07s
200 Individual Medley LCM 2:47.09
Front half 80.39s · back half 86.70s
400 Individual Medley LCM 5:59.33
Front half 176.29s · back half 183.04s
Progression
Faster times are higher. One card per event, all courses & history.