| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 18.264 | N/A |
| 2 | 8 | 21.679 | N/A |
| 3 | 2 | 15.065 | 20/5:04.499 |
| 4 | 8 | 16.345 | 19/5:15.889 |
| 5 | 6 | 15.977 | 19/5:12.577 |
| 6 | 8 | 27.835 | 15/5:18.564 |
| 7 | 5 | 15.763 | 19/5:10.189 |
| 8 | 8 | 20.330 | 15/5:13.337 |
| 9 | 5 | 15.530 | 19/5:07.946 |
| 10 | 8 | 17.210 | 16/5:19.914 |
| 11 | 7 | 18.202 | 19/5:16.220 |
| 12 | 8 | 17.415 | 16/5:11.829 |
| 13 | 6 | 15.938 | 19/5:14.944 |
| 14 | 8 | 15.622 | 16/5:01.956 |
| 15 | 6 | 15.981 | 19/5:14.143 |
| 16 | 8 | 18.210 | 16/5:00.450 |
| 17 | 7 | 16.260 | 19/5:14.017 |
| 18 | 8 | 15.804 | 17/5:13.246 |