| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 17.976 | 17/5:05.592 |
| 2 | 4 | 16.775 | 18/5:12.759 |
| 3 | 4 | 17.377 | 18/5:12.768 |
| 4 | 4 | 17.211 | 18/5:12.025 |
| 5 | 4 | 17.517 | 18/5:12.682 |
| 6 | 4 | 17.688 | 18/5:13.632 |
| 7 | 4 | 17.126 | 18/5:12.866 |
| 8 | 3 | 16.436 | 18/5:10.738 |
| 9 | 3 | 16.483 | 18/5:09.178 |
| 10 | 3 | 17.116 | 18/5:09.069 |
| 11 | 3 | 17.815 | 18/5:10.124 |
| 12 | 3 | 16.910 | 18/5:09.645 |
| 13 | 3 | 17.191 | 18/5:09.629 |
| 14 | 3 | 16.813 | 18/5:09.129 |
| 15 | 2 | 16.602 | 18/5:08.443 |
| 16 | 2 | 16.667 | 18/5:07.916 |
| 17 | 2 | 17.191 | 18/5:08.005 |
| 18 | 3 | 18.361 | 18/5:09.255 |