| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.386 | 20/5:07.720 |
| 2 | 1 | 15.391 | 20/5:07.770 |
| 3 | 3 | 18.332 | 19/5:11.024 |
| 4 | 2 | 15.897 | 19/5:08.779 |
| 5 | 2 | 16.188 | 19/5:08.537 |
| 6 | 2 | 15.309 | 19/5:05.593 |
| 7 | 2 | 15.872 | 19/5:05.018 |
| 8 | 2 | 14.710 | 19/5:01.827 |
| 9 | 2 | 15.295 | 19/5:00.580 |
| 10 | 2 | 14.863 | 20/5:14.486 |
| 11 | 2 | 14.696 | 20/5:12.616 |
| 12 | 2 | 15.102 | 20/5:11.735 |
| 13 | 2 | 16.137 | 20/5:12.582 |
| 14 | 2 | 15.343 | 20/5:12.173 |
| 15 | 2 | 23.423 | 19/5:06.462 |
| 16 | 2 | 15.613 | 19/5:05.849 |
| 17 | 2 | 15.587 | 19/5:05.279 |
| 18 | 2 | 16.474 | 19/5:05.708 |
| 19 | 2 | 18.397 | 19/5:08.015 |