| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.410 | 20/5:08.200 |
| 2 | 1 | 16.988 | 19/5:07.781 |
| 3 | 3 | 16.613 | 19/5:10.403 |
| 4 | 1 | 14.383 | 19/5:01.121 |
| 5 | 1 | 14.221 | 20/5:10.460 |
| 6 | 1 | 16.957 | 20/5:15.240 |
| 7 | 1 | 16.484 | 19/5:01.438 |
| 8 | 2 | 21.894 | 19/5:15.756 |
| 9 | 2 | 15.214 | 19/5:12.791 |
| 10 | 2 | 14.563 | 19/5:09.181 |
| 11 | 2 | 14.888 | 19/5:06.790 |
| 12 | 1 | 16.062 | 19/5:06.655 |
| 13 | 2 | 20.149 | 19/5:12.515 |
| 14 | 2 | 14.343 | 19/5:09.658 |
| 15 | 1 | 14.618 | 19/5:07.530 |
| 16 | 1 | 14.516 | 19/5:05.547 |
| 17 | 1 | 14.977 | 19/5:04.313 |
| 18 | 1 | 15.672 | 19/5:03.949 |
| 19 | 1 | 19.993 | 19/5:07.945 |