swimBrendan O'Brien
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 24.04 | A+0.35s to AA·+1.65s to Sectionals | 2020-12-18 | 2020 MR EAST Holiday Classic Meet |
| 100 Freestyle | SCY | 50.23 | AA+0.44s to AAA·+1.74s to Sectionals | 2026-01-01 | Metropolitan Swimming Club |
| 200 Freestyle | SCY | 2:02.19 | BB+3.60s to A·+15.90s to Sectionals | 2019-11-01 | 2019 MR NYSA Fall Classic Invitational |
| 50 Backstroke | SCY | 58.95 | +26.26s to B·+35.26s to Futures | 2021-03-19 | 2021 MR EAST March Madness Meet |
| 100 Backstroke | SCY | 55.53 | AA+0.94s to AAA·+1.04s to Sectionals | 2021-03-19 | 2021 MR EAST March Madness Meet |
| 50 Breaststroke | SCY | 30.16 | AA+0.67s to AAA·+3.87s to Futures | 2022-06-04 | 2022 MR EAST June Closed Sprint Meet |
| 100 Breaststroke | SCY | 59.76 | AAA+0.77s to AAAA·Sectionals ✓+1.77s to Futures | 2021-03-19 | 2021 MR EAST March Madness Meet |
| 200 Breaststroke | SCY | 2:26.10 | A+5.21s to AA·+11.11s to Sectionals | 2019-11-01 | 2019 MR NYSA Fall Classic Invitational |
| 100 Butterfly | SCY | 52.21 | AAA+0.72s to AAAA·Sectionals ✓+1.62s to Futures | 2020-12-18 | 2020 MR EAST Holiday Classic Meet |
| 200 Butterfly | SCY | 1:57.84 | AAA+2.35s to AAAA·Sectionals ✓+4.15s to Futures | 2021-04-14 | 2021 MR EAST Virtual SKI Meet |
| 100 Individual Medley | SCY | 57.21 | 2026-01-01 | Metropolitan Swimming Club | |
| 200 Individual Medley | SCY | 2:01.27 | AA+0.08s to AAA·+1.88s to Sectionals | 2024-08-03 | 2024 NE CRA August End of Season Invitevenue |
| 400 Individual Medley | SCY | 4:40.06 | A+7.67s to AA·+24.97s to Sectionals | 2019-11-01 | 2019 MR NYSA Fall Classic Invitational |
| 50 Freestyle | LCM | 31.54 | B+0.55s to BB·+6.05s to Sectionals | 2026-01-01 | 2018 Regional Championships LC 13-18 |
| 100 Breaststroke | LCM | 2:55.40 | +84.01s to B·+105.71s to Sectionals | 2019-07-12 | CT 2019 13-18 Regional Championship LC CDOGvenue |
| 200 Breaststroke | LCM | 3:03.58 | BB+12.19s to A·+30.99s to Sectionals | 2026-01-01 | 2018 Regional Championships LC 13-18 |
| 100 Butterfly | LCM | 1:04.40 | AA+2.71s to AAA·+4.21s to Sectionals | 2019-07-12 | CT 2019 13-18 Regional Championship LC CDOGvenue |
| 200 Butterfly | LCM | 2:18.12 | AA+0.13s to AAA·+1.83s to Sectionals | 2019-07-18 | LCSR071819rslts |
| 200 Individual Medley | LCM | 2:30.33 | A+3.44s to AA·+14.14s to Sectionals | 2019-07-12 | CT 2019 13-18 Regional Championship LC CDOGvenue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 15.
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.
IMX / IMR
IMX 15-16 · SCY
2958 points (4/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 BR SCY | 2:26.10 | 630 |
| 200 FL SCY | 1:57.84 | 874 |
| 200 IM SCY | 2:01.27 | 813 |
| 400 IM SCY | 4:40.06 | 641 |
| 500 FR SCY | — | 0 |
| 200 BK SCY | — | 0 |
IMR 15-16 · SCY
3952 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:02.19 | 581 |
| 100 BK SCY | 55.53 | 760 |
| 100 BR SCY | 59.76 | 899 |
| 100 FL SCY | 52.21 | 899 |
| 200 IM SCY | 2:01.27 | 813 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
50 Freestyle SCY 24.04 split/total mismatch
Front half 55.71s · back half -31.67s
100 Butterfly SCY 52.21
Front half 24.59s · back half 27.62s
200 Butterfly SCY 1:57.84
100 Individual Medley SCY 57.21
Front half 26.64s · back half 30.57s
200 Individual Medley SCY 2:01.27
Front half 56.96s · back half 64.31s
100 Breaststroke LCM 2:55.40 split/total mismatch
200 Breaststroke LCM 3:03.58
200 Butterfly LCM 2:18.12
Front half 64.61s · back half 73.51s
200 Individual Medley LCM 2:30.33
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.