| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 17.484 | 18/5:14.712 |
| 2 | 2 | 16.957 | 18/5:09.969 |
| 3 | 2 | 16.655 | 18/5:06.576 |
| 4 | 2 | 16.879 | 18/5:05.887 |
| 5 | 2 | 16.957 | 18/5:05.755 |
| 6 | 2 | 16.561 | 18/5:04.479 |
| 7 | 2 | 16.769 | 18/5:04.102 |
| 8 | 2 | 16.599 | 18/5:03.437 |
| 9 | 3 | 21.031 | 18/5:11.784 |
| 10 | 3 | 17.079 | 18/5:11.347 |
| 11 | 3 | 17.336 | 18/5:11.411 |
| 12 | 2 | 17.342 | 18/5:11.473 |
| 13 | 2 | 16.973 | 18/5:11.015 |
| 14 | 2 | 17.114 | 18/5:10.803 |
| 15 | 2 | 16.763 | 18/5:10.198 |
| 16 | 2 | 17.098 | 18/5:10.046 |
| 17 | 2 | 16.870 | 18/5:09.670 |
| 18 | 2 | 17.030 | 18/5:09.497 |