| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 15.436 | 20/5:08.720 |
| 2 | 2 | 15.483 | 20/5:09.190 |
| 3 | 1 | 15.294 | 20/5:08.087 |
| 4 | 1 | 15.552 | 20/5:08.825 |
| 5 | 1 | 15.370 | 20/5:08.540 |
| 6 | 1 | 15.633 | 20/5:09.227 |
| 7 | 3 | 20.490 | 19/5:07.415 |
| 8 | 3 | 15.643 | 19/5:06.140 |
| 9 | 3 | 15.411 | 19/5:04.659 |
| 10 | 3 | 15.740 | 19/5:04.099 |
| 11 | 3 | 15.834 | 19/5:03.803 |
| 12 | 3 | 15.151 | 19/5:02.475 |
| 13 | 3 | 15.609 | 19/5:02.021 |
| 14 | 3 | 15.183 | 19/5:01.054 |
| 15 | 3 | 15.599 | 19/5:00.742 |
| 16 | 3 | 15.692 | 19/5:00.580 |
| 17 | 3 | 15.793 | 19/5:00.550 |
| 18 | 3 | 15.882 | 19/5:00.617 |
| 19 | 3 | 15.274 | 19/5:00.069 |