Emily O'Brien
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 26.22 | 2011-11-20 | The Mark J. Braun Fall Classic venue | |
| 100 Freestyle | SCY | 53.27 | 2016-03-05 | Lake Erie Senior Championships 2016 fast pool | |
| 200 Freestyle | SCY | 1:57.39 | 2014-03-02 | LE Senior Championship Meet 2014 venue | |
| 1000 Freestyle | SCY | 10:52.36 | 2011-02-18 | AD 2011 REGION 1 CHAMPIONSHIPS venue | |
| 100 Backstroke | SCY | 59.50 | 2012-02-17 | 2012 Northeast High School District fast pool | |
| 200 Backstroke | SCY | 2:10.26 | 2014-03-02 | LE Senior Championship Meet 2014 venue | |
| 100 Breaststroke | SCY | 1:14.50 | 2011-02-19 | AD 2011 REGION 1 CHAMPIONSHIPS venue | |
| 200 Breaststroke | SCY | 2:33.64 | 2011-02-21 | AD 2011 REGION 1 CHAMPIONSHIPS venue | |
| 100 Butterfly | SCY | 57.27 | 2016-03-05 | Lake Erie Senior Championships 2016 fast pool | |
| 200 Butterfly | SCY | 2:04.94 | 2016-03-06 | Lake Erie Senior Championships 2016 fast pool | |
| 200 Individual Medley | SCY | 2:09.73 | 2014-03-01 | LE Senior Championship Meet 2014 venue | |
| 400 Individual Medley | SCY | 4:36.68 | 2014-02-28 | LE Senior Championship Meet 2014 venue | |
| 50 Freestyle | LCM | 30.18 | 2016-06-18 | 2016 Jerry Holtrey Summer Classic venue | |
| 100 Freestyle | LCM | 1:00.70 | 2016-03-05 | Lake Erie Senior Championships 2016 fast pool | |
| 200 Freestyle | LCM | 2:20.53 | 2015-07-18 | LE Senior LC Championships fast pool | |
| 400 Freestyle | LCM | 4:48.51 | 2014-06-21 | Robert F. Busbey Invitational venue | |
| 100 Backstroke | LCM | 1:11.16 | 2011-07-23 | Central Zone Sectional 3 venue | |
| 200 Backstroke | LCM | 2:27.95 | 2011-07-21 | Central Zone Sectional 3 venue | |
| 200 Breaststroke | LCM | 3:11.73 | 2011-07-30 | 2011 LESI Long Course Championships fast pool | |
| 50 Butterfly | LCM | 29.93 | 2016-03-04 | Lake Erie Senior Championships 2016 fast pool | |
| 100 Butterfly | LCM | 1:04.77 | 2016-03-05 | Lake Erie Senior Championships 2016 fast pool | |
| 200 Butterfly | LCM | 2:26.42 | 2016-03-06 | Lake Erie Senior Championships 2016 fast pool | |
| 200 Individual Medley | LCM | 2:37.00 | 2011-07-31 | 2011 LESI Long Course Championships fast pool | |
| 400 Individual Medley | LCM | 5:25.58 | 2011-07-22 | Central Zone Sectional 3 venue |
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 | 24.28 | flying | 200 Free Relay (leg 4) | 2012-02-25 | 2012 OHIO STATE HIGH SCHOOL |
| 100 Freestyle | SCY | 52.57 | flying | 400 Free Relay (leg 4) | 2012-02-17 | 2012 Northeast High School District |
| 50 Butterfly | SCY | 25.63 | flying | 200 Medley Relay (leg 3) | 2012-02-17 | 2012 Northeast High School District |
| 100 Freestyle | LCM | 1:05.35 | flying | 400 Free Relay (leg 3) | 2016-05-22 | 2016 Robert F. Busbey Invitational |
Reconstructed from relay split marks. Flat = lead-off (comparable to individual times); flying starts run ~0.5–0.7s fast and are not PRs.
PR splits
100 Freestyle SCY 53.27
Front half 25.50s · back half 27.77s
200 Freestyle SCY 1:57.39
Front half 56.53s · back half 60.86s
1000 Freestyle SCY 10:52.36
Front half 320.05s · back half 332.31s
100 Backstroke SCY 59.50
Front half 28.60s · back half 30.90s
200 Backstroke SCY 2:10.26
Front half 62.70s · back half 67.56s
100 Breaststroke SCY 1:14.50
Front half 34.75s · back half 39.75s
200 Breaststroke SCY 2:33.64
Front half 73.08s · back half 80.56s
100 Butterfly SCY 57.27
Front half 26.83s · back half 30.44s
200 Butterfly SCY 2:04.94
Front half 59.40s · back half 65.54s
200 Individual Medley SCY 2:09.73
Front half 60.81s · back half 68.92s
400 Individual Medley SCY 4:36.68
Front half 129.92s · back half 146.76s
100 Freestyle LCM 1:00.70
Front half 29.01s · back half 31.69s
200 Freestyle LCM 2:20.53
Front half 67.62s · back half 72.91s
400 Freestyle LCM 4:48.51
Front half 143.17s · back half 145.34s
100 Backstroke LCM 1:11.16
Front half 34.50s · back half 36.66s
200 Backstroke LCM 2:27.95
Front half 70.36s · back half 77.59s
200 Breaststroke LCM 3:11.73
Front half 89.57s · back half 102.16s
100 Butterfly LCM 1:04.77
Front half 30.54s · back half 34.23s
200 Butterfly LCM 2:26.42
Front half 67.49s · back half 78.93s
200 Individual Medley LCM 2:37.00
Front half 72.17s · back half 84.83s
400 Individual Medley LCM 5:25.58
Front half 151.57s · back half 174.01s
Progression
Faster times are higher. One card per event, all courses & history.