| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.312 | 19/5:09.928 |
| 2 | 1 | 17.184 | 18/5:01.464 |
| 3 | 1 | 16.624 | 18/5:00.720 |
| 4 | 1 | 17.354 | 18/5:03.633 |
| 5 | 2 | 18.026 | 18/5:07.800 |
| 6 | 1 | 16.902 | 18/5:07.206 |
| 7 | 1 | 17.015 | 18/5:07.072 |
| 8 | 1 | 17.003 | 18/5:06.945 |
| 9 | 1 | 16.561 | 18/5:05.962 |
| 10 | 1 | 16.661 | 18/5:05.356 |
| 11 | 1 | 17.975 | 18/5:07.010 |
| 12 | 1 | 17.150 | 18/5:07.151 |
| 13 | 1 | 18.511 | 18/5:09.154 |
| 14 | 1 | 16.951 | 18/5:08.866 |
| 15 | 1 | 16.649 | 18/5:08.254 |
| 16 | 1 | 17.893 | 18/5:09.117 |
| 17 | 1 | 17.249 | 18/5:09.198 |
| 18 | 1 | 16.507 | 18/5:08.527 |