| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 17.878 | 17/5:03.926 |
| 2 | 3 | 20.867 | 16/5:09.960 |
| 3 | 3 | 17.711 | 16/5:01.099 |
| 4 | 2 | 17.698 | 17/5:15.154 |
| 5 | 2 | 17.346 | 17/5:11.100 |
| 6 | 2 | 17.265 | 17/5:08.168 |
| 7 | 2 | 17.904 | 17/5:07.625 |
| 8 | 3 | 23.266 | 17/5:18.612 |
| 9 | 4 | 17.688 | 17/5:16.621 |
| 10 | 4 | 17.422 | 17/5:14.577 |
| 11 | 3 | 16.834 | 17/5:11.995 |
| 12 | 3 | 17.606 | 17/5:10.937 |
| 13 | 3 | 17.636 | 17/5:10.081 |
| 14 | 3 | 17.142 | 17/5:08.748 |
| 15 | 4 | 17.981 | 17/5:08.543 |
| 16 | 4 | 17.145 | 17/5:07.476 |
| 17 | 4 | 17.840 | 17/5:07.229 |