| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 15.795 | 19/5:00.105 |
| 2 | 4 | 18.029 | 18/5:04.416 |
| 3 | 4 | 15.953 | 19/5:15.254 |
| 4 | 4 | 15.912 | 19/5:12.023 |
| 5 | 2 | 15.776 | 19/5:09.567 |
| 6 | 3 | 17.992 | 19/5:14.947 |
| 7 | 2 | 15.122 | 19/5:11.000 |
| 8 | 2 | 16.508 | 19/5:11.332 |
| 9 | 2 | 15.806 | 19/5:10.107 |
| 10 | 3 | 16.237 | 19/5:09.947 |
| 11 | 2 | 15.391 | 19/5:08.354 |
| 12 | 2 | 15.400 | 19/5:07.042 |
| 13 | 2 | 15.686 | 19/5:06.349 |
| 14 | 2 | 15.736 | 19/5:05.823 |
| 15 | 2 | 15.909 | 19/5:05.586 |
| 16 | 2 | 16.154 | 19/5:05.670 |
| 17 | 3 | 23.011 | 19/5:13.407 |
| 18 | 3 | 19.822 | 18/5:00.239 |