| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 6 | 17.197 | 18/5:09.546 |
| 2 | 4 | 17.075 | 18/5:08.448 |
| 3 | 4 | 16.695 | 18/5:05.802 |
| 4 | 5 | 17.388 | 18/5:07.598 |
| 5 | 5 | 16.981 | 18/5:07.210 |
| 6 | 5 | 16.588 | 18/5:05.772 |
| 7 | 8 | 21.216 | 18/5:16.646 |
| 8 | 8 | 17.280 | 18/5:15.945 |
| 9 | 8 | 16.640 | 18/5:14.120 |
| 10 | 8 | 17.502 | 18/5:14.212 |
| 11 | 8 | 20.750 | 17/5:01.846 |
| 12 | 8 | 16.999 | 17/5:00.774 |
| 13 | 8 | 16.837 | 18/5:17.282 |
| 14 | 8 | 19.171 | 17/5:01.530 |
| 15 | 8 | 17.005 | 17/5:00.701 |
| 16 | 8 | 17.211 | 17/5:00.193 |
| 17 | 8 | 16.830 | 18/5:16.975 |
| 18 | 8 | 17.114 | 18/5:16.479 |