| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 20.863 | 18/6:15.534 |
| 2 | 4 | 19.030 | 19/6:18.983 |
| 3 | 4 | 15.801 | 20/6:11.293 |
| 4 | 4 | 15.795 | 21/6:15.317 |
| 5 | 4 | 16.200 | 21/6:08.294 |
| 6 | 4 | 16.893 | 21/6:06.037 |
| 7 | 4 | 18.409 | 21/6:08.973 |
| 8 | 4 | 17.357 | 21/6:08.414 |
| 9 | 4 | 16.723 | 21/6:06.499 |
| 10 | 4 | 15.169 | 21/6:01.704 |
| 11 | 4 | 15.831 | 22/6:16.142 |
| 12 | 4 | 16.190 | 22/6:14.478 |
| 13 | 4 | 16.078 | 22/6:12.881 |
| 14 | 4 | 22.995 | 21/6:05.001 |
| 15 | 4 | 28.917 | 20/6:03.001 |
| 16 | 4 | 21.723 | 20/6:07.468 |
| 17 | 4 | 18.949 | 20/6:08.145 |
| 18 | 4 | 18.209 | 20/6:07.924 |
| 19 | 4 | 15.491 | 20/6:04.866 |
| 20 | 4 | 15.771 | 20/6:02.394 |