| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 15.856 | 19/5:01.264 |
| 2 | 3 | 16.073 | 19/5:03.326 |
| 3 | 3 | 15.692 | 19/5:01.600 |
| 4 | 2 | 15.522 | 20/5:15.715 |
| 5 | 2 | 15.738 | 20/5:15.524 |
| 6 | 2 | 16.544 | 19/5:02.179 |
| 7 | 2 | 15.728 | 19/5:01.701 |
| 8 | 2 | 16.351 | 19/5:02.822 |
| 9 | 2 | 15.806 | 19/5:02.543 |
| 10 | 2 | 15.699 | 19/5:02.117 |
| 11 | 2 | 15.874 | 19/5:02.071 |
| 12 | 2 | 17.305 | 19/5:04.298 |
| 13 | 2 | 15.822 | 19/5:04.015 |
| 14 | 2 | 16.039 | 19/5:04.067 |
| 15 | 2 | 15.712 | 19/5:03.697 |
| 16 | 2 | 15.808 | 19/5:03.488 |
| 17 | 2 | 16.113 | 19/5:03.645 |
| 18 | 2 | 15.763 | 19/5:03.414 |
| 19 | 2 | 16.037 | 19/5:03.482 |