| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 15.413 | 20/5:08.260 |
| 2 | 3 | 15.299 | 20/5:07.120 |
| 3 | 3 | 16.067 | 20/5:11.860 |
| 4 | 4 | 15.903 | 20/5:13.410 |
| 5 | 4 | 20.496 | 19/5:16.076 |
| 6 | 4 | 20.442 | 18/5:10.860 |
| 7 | 3 | 16.132 | 18/5:07.934 |
| 8 | 3 | 17.371 | 18/5:08.527 |
| 9 | 3 | 15.616 | 18/5:05.478 |
| 10 | 3 | 16.673 | 18/5:04.942 |
| 11 | 3 | 16.385 | 18/5:04.031 |
| 12 | 3 | 15.853 | 18/5:02.475 |
| 13 | 3 | 15.912 | 18/5:01.240 |
| 14 | 3 | 15.094 | 19/5:15.747 |
| 15 | 3 | 16.111 | 19/5:15.105 |
| 16 | 3 | 15.388 | 19/5:13.684 |
| 17 | 3 | 15.932 | 19/5:13.038 |
| 18 | 3 | 15.303 | 19/5:11.801 |
| 19 | 3 | 16.094 | 19/5:11.484 |