| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 6 | 16.860 | 18/5:03.480 |
| 2 | 7 | 16.864 | 18/5:03.516 |
| 3 | 2 | 16.211 | 19/5:16.255 |
| 4 | 1 | 16.599 | 19/5:16.037 |
| 5 | 2 | 16.640 | 19/5:16.061 |
| 6 | 1 | 15.948 | 19/5:13.886 |
| 7 | 1 | 15.962 | 19/5:12.371 |
| 8 | 1 | 16.540 | 19/5:12.607 |
| 9 | 1 | 16.213 | 19/5:12.100 |
| 10 | 1 | 15.768 | 19/5:10.850 |
| 11 | 1 | 16.912 | 19/5:11.802 |
| 12 | 1 | 16.362 | 19/5:11.725 |
| 13 | 1 | 20.354 | 18/5:00.784 |
| 14 | 1 | 18.905 | 18/5:03.606 |
| 15 | 1 | 15.909 | 18/5:02.456 |
| 16 | 1 | 16.714 | 18/5:02.356 |
| 17 | 1 | 21.661 | 18/5:07.506 |
| 18 | 2 | 21.780 | 18/5:12.202 |