| Event 21) 8-10 100Y Backstroke |
| |
| Slow Cut | Fast Cut | Best Time | Date | |
| 1:39.49Y | 1:21.99Y | 1:30.24Y | 1/6/2018 | Qualifying Time | [Event History] |
| 1:56.49L | 1:32.24L | 1:47.45L | 6/17/2017 | Qualifying Time | [Event History] |
| 1:50.99S | 1:31.09S |
|
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| Swimmer's Best Time Qualifies For This Event |