| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 16.167 | 19/5:07.173 |
| 2 | 3 | 15.473 | 19/5:00.580 |
| 3 | 3 | 15.596 | 20/5:14.907 |
| 4 | 3 | 16.344 | 19/5:02.005 |
| 5 | 2 | 17.146 | 19/5:06.759 |
| 6 | 3 | 16.823 | 19/5:08.905 |
| 7 | 3 | 15.989 | 19/5:08.175 |
| 8 | 3 | 17.658 | 19/5:11.591 |
| 9 | 3 | 17.051 | 19/5:12.966 |
| 10 | 3 | 15.943 | 19/5:11.961 |
| 11 | 4 | 16.773 | 19/5:12.572 |
| 12 | 4 | 16.031 | 19/5:11.907 |
| 13 | 4 | 17.618 | 19/5:13.664 |
| 14 | 4 | 15.426 | 19/5:12.194 |
| 15 | 4 | 15.857 | 19/5:11.467 |
| 16 | 4 | 15.725 | 19/5:10.674 |
| 17 | 4 | 15.529 | 19/5:09.755 |
| 18 | 4 | 15.781 | 19/5:09.204 |
| 19 | 4 | 16.524 | 19/5:09.454 |