| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 9.570 | N/A |
| 2 | 3 | 19.554 | 19/6:01.542 |
| 3 | 3 | 18.811 | 20/6:14.037 |
| 4 | 2 | 17.878 | 20/6:05.775 |
| 5 | 2 | 18.232 | 20/6:03.326 |
| 6 | 2 | 20.170 | 20/6:09.221 |
| 7 | 2 | 19.039 | 20/6:09.569 |
| 8 | 2 | 17.678 | 20/6:06.124 |
| 9 | 2 | 18.853 | 20/6:06.330 |
| 10 | 2 | 18.255 | 20/6:05.228 |
| 11 | 2 | 19.798 | 20/6:07.279 |
| 12 | 2 | 19.722 | 20/6:08.825 |
| 13 | 3 | 37.268 | 19/6:17.457 |
| 14 | 3 | 18.916 | 19/6:15.349 |
| 15 | 2 | 18.916 | 19/6:15.349 |
| 16 | 2 | 18.772 | 20/6:07.968 |
| 17 | 2 | 18.078 | 20/6:07.036 |
| 18 | 2 | 18.814 | 20/6:07.036 |
| 19 | 2 | 17.803 | 20/6:05.968 |
| 20 | 2 | 19.121 | 20/6:06.332 |