Brendan McCarthy
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 23.21 | A+0.12s to AA·+0.82s to Sectionals | 2025-12-07 | 2025 Christmas Championshipsvenue |
| 100 Freestyle | SCY | 50.93 | A+0.54s to AA·+2.44s to Sectionals | 2025-12-06 | 2025 Christmas Championshipsvenue |
| 500 Freestyle | SCY | 5:24.78 | BB+9.89s to A·+37.39s to Sectionals | 2024-01-26 | 2024 USAS IMX Gamesvenue |
| 50 Backstroke | SCY | 29.05 | B+0.06s to BB·+5.36s to Futures | 2026-03-06 | 2026 PV Short Course Open Championshipsvenue |
| 100 Backstroke | SCY | 1:02.02 | BB+4.73s to A·+7.53s to Sectionals | 2025-10-18 | 2025 RMSC October Kick-Off Classicvenue |
| 200 Backstroke | SCY | 2:17.81 | B+2.12s to BB·+19.22s to Sectionals | 2024-01-28 | 2024 USAS IMX Gamesvenue |
| 50 Breaststroke | SCY | 30.33 | A+0.74s to AA·+4.04s to Futures | 2025-11-15 | 2025 RMSC November Dual Meetvenue |
| 100 Breaststroke | SCY | 1:07.94 | BB+3.25s to A·+6.45s to Sectionals | 2025-10-19 | 2025 RMSC October Kick-Off Classicvenue |
| 200 Breaststroke | SCY | 2:30.19 | BB+9.40s to A·+15.20s to Sectionals | 2024-01-27 | 2024 USAS IMX Gamesvenue |
| 50 Butterfly | SCY | 26.10 | A+0.51s to AA·+3.21s to Futures | 2025-11-15 | 2025 RMSC November Dual Meetvenue |
| 100 Butterfly | SCY | 55.98 | A+1.69s to AA·+2.79s to Sectionals | 2025-12-06 | 2025 Christmas Championshipsvenue |
| 200 Butterfly | SCY | 2:24.49 | B+6.30s to BB·+23.30s to Sectionals | 2024-01-27 | 2024 USAS IMX Gamesvenue |
| 100 Individual Medley | SCY | 1:34.26 | 2021-03-10 | CT Piranha USA Intrasquad RTC | |
| 200 Individual Medley | SCY | 2:12.61 | BB+4.42s to A·+13.22s to Sectionals | 2024-01-27 | 2024 USAS IMX Gamesvenue |
| 400 Individual Medley | SCY | 4:44.84 | BB+8.85s to A·+29.75s to Sectionals | 2024-01-28 | 2024 USAS IMX Gamesvenue |
| 50 Freestyle | LCM | 27.04 | A+0.35s to AA·+1.55s to Sectionals | 2026-05-29 | Maryland State LC Championshipvenue |
| 100 Freestyle | LCM | 59.71 | A+1.62s to AA·+4.22s to Sectionals | 2026-07-09 | 2026 PV LC Open Championshipsvenue |
| 100 Backstroke | LCM | 2:10.02 | +51.33s to B·+68.03s to Sectionals | 2018-05-18 | grym051818rslts |
| 50 Breaststroke | LCM | 35.53 | BB+0.54s to A·+4.64s to Futures | 2026-05-03 | 2026 RMSC Spring Long Course Classicvenue |
| 100 Breaststroke | LCM | 1:25.54 | B+3.75s to BB·+15.85s to Sectionals | 2026-06-21 | PV LC Open 1venue |
| 50 Butterfly | LCM | 28.91 | A+0.02s to AA·+2.62s to Futures | 2026-05-29 | Maryland State LC Championshipvenue |
| 100 Butterfly | LCM | 1:05.01 | A+2.62s to AA·+4.82s to Sectionals | 2026-07-10 | 2026 PV LC Open Championshipsvenue |
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 | 23.08 | flying | 200 Free Relay (leg 4) | 2025-12-07 | 2025 Christmas Championships |
| 50 Breaststroke | SCY | 29.90 | flying | 200 Medley Relay (leg 2) | 2025-12-06 | 2025 Christmas 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 · SCY
3199 points (6/6 events)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 5:24.78 | 589 |
| 200 BK SCY | 2:17.81 | 479 |
| 200 BR SCY | 2:30.19 | 531 |
| 200 FL SCY | 2:24.49 | 438 |
| 200 IM SCY | 2:12.61 | 579 |
| 400 IM SCY | 4:44.84 | 583 |
IMR 17-18 · SCY
2301 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 BK SCY | 1:02.02 | 489 |
| 100 BR SCY | 1:07.94 | 559 |
| 100 FL SCY | 55.98 | 674 |
| 200 IM SCY | 2:12.61 | 579 |
| 200 FR SCY | — | 0 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 50.93
Front half 24.16s · back half 26.77s
500 Freestyle SCY 5:24.78
Front half 159.72s · back half 165.06s
100 Backstroke SCY 1:02.02
Front half 29.58s · back half 32.44s
200 Backstroke SCY 2:17.81
Front half 67.46s · back half 70.35s
100 Breaststroke SCY 1:07.94
Front half 31.72s · back half 36.22s
200 Breaststroke SCY 2:30.19
Front half 73.79s · back half 76.40s
100 Butterfly SCY 55.98
Front half 26.47s · back half 29.51s
200 Butterfly SCY 2:24.49
Front half 64.99s · back half 79.50s
100 Individual Medley SCY 1:34.26
Front half 44.69s · back half 49.57s
200 Individual Medley SCY 2:12.61
Front half 63.91s · back half 68.70s
400 Individual Medley SCY 4:44.84
Front half 140.26s · back half 144.58s
100 Freestyle LCM 59.71
Front half 28.59s · back half 31.12s
100 Backstroke LCM 2:10.02
Front half 63.85s · back half 66.17s
100 Breaststroke LCM 1:25.54
Front half 39.86s · back half 45.68s
100 Butterfly LCM 1:05.01
Front half 30.32s · back half 34.69s
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.