| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 19.041 | 19/6:01.779 |
| 2 | 3 | 18.019 | 20/6:10.600 |
| 3 | 6 | 25.377 | 18/6:14.622 |
| 4 | 5 | 17.966 | 18/6:01.813 |
| 5 | 4 | 18.146 | 19/6:14.486 |
| 6 | 4 | 18.058 | 19/6:09.255 |
| 7 | 4 | 17.713 | 19/6:04.583 |
| 8 | 4 | 17.438 | 19/6:00.425 |
| 9 | 4 | 17.606 | 20/6:16.364 |
| 10 | 4 | 18.510 | 20/6:15.748 |
| 11 | 3 | 17.512 | 20/6:13.429 |
| 12 | 3 | 18.005 | 20/6:12.318 |
| 13 | 2 | 17.801 | 20/6:11.065 |
| 14 | 2 | 17.522 | 20/6:09.591 |
| 15 | 2 | 17.621 | 20/6:08.447 |
| 16 | 2 | 17.648 | 20/6:07.479 |
| 17 | 2 | 18.641 | 20/6:07.793 |
| 18 | 2 | 18.141 | 20/6:07.517 |
| 19 | 2 | 17.628 | 20/6:06.729 |
| 20 | 2 | 17.584 | 20/6:05.977 |