| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 14.813 | 21/5:11.073 |
| 2 | 1 | 15.659 | 20/5:04.720 |
| 3 | 1 | 17.303 | 19/5:02.575 |
| 4 | 3 | 19.138 | 18/5:01.109 |
| 5 | 4 | 19.659 | 18/5:11.659 |
| 6 | 3 | 18.124 | 18/5:14.088 |
| 7 | 3 | 16.641 | 18/5:12.009 |
| 8 | 3 | 16.456 | 18/5:10.034 |
| 9 | 3 | 17.233 | 18/5:10.052 |
| 10 | 3 | 18.256 | 18/5:11.908 |
| 11 | 4 | 18.784 | 18/5:14.290 |
| 12 | 4 | 15.542 | 18/5:11.412 |
| 13 | 4 | 16.627 | 18/5:10.479 |
| 14 | 4 | 17.771 | 18/5:11.151 |
| 15 | 4 | 14.967 | 18/5:08.368 |
| 16 | 3 | 17.341 | 18/5:08.603 |
| 17 | 3 | 15.930 | 18/5:07.317 |
| 18 | 4 | 36.944 | 18/5:27.188 |