| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 16.626 | 19/5:15.894 |
| 2 | 2 | 16.279 | 19/5:12.598 |
| 3 | 3 | 16.533 | 19/5:13.107 |
| 4 | 3 | 16.240 | 19/5:11.971 |
| 5 | 4 | 17.699 | 18/5:00.157 |
| 6 | 4 | 16.463 | 19/5:16.160 |
| 7 | 4 | 16.891 | 18/5:00.165 |
| 8 | 4 | 16.726 | 18/5:00.278 |
| 9 | 4 | 17.340 | 18/5:01.594 |
| 10 | 4 | 21.122 | 18/5:09.454 |
| 11 | 4 | 16.105 | 18/5:07.676 |
| 12 | 4 | 16.458 | 18/5:06.723 |
| 13 | 4 | 18.123 | 18/5:08.222 |
| 14 | 4 | 16.036 | 18/5:06.824 |
| 15 | 4 | 16.008 | 18/5:05.579 |
| 16 | 4 | 17.278 | 18/5:05.918 |
| 17 | 4 | 17.725 | 18/5:06.690 |
| 18 | 4 | 16.566 | 18/5:06.218 |