| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 21.562 | 17/6:06.554 |
| 2 | 6 | 21.316 | 17/6:04.463 |
| 3 | 7 | 18.694 | 18/6:09.432 |
| 4 | 7 | 18.222 | 19/6:19.022 |
| 5 | 6 | 20.181 | 19/6:19.905 |
| 6 | 5 | 18.093 | 19/6:13.882 |
| 7 | 6 | 21.194 | 19/6:17.997 |
| 8 | 6 | 18.770 | 19/6:15.326 |
| 9 | 6 | 18.637 | 19/6:12.968 |
| 10 | 4 | 17.880 | 19/6:09.643 |
| 11 | 4 | 18.130 | 19/6:07.355 |
| 12 | 4 | 18.170 | 19/6:05.511 |
| 13 | 4 | 21.462 | 19/6:08.762 |
| 14 | 4 | 22.439 | 19/6:12.875 |
| 15 | 4 | 18.030 | 19/6:10.855 |
| 16 | 4 | 19.808 | 19/6:11.198 |
| 17 | 4 | 17.750 | 19/6:09.201 |
| 18 | 4 | 18.923 | 19/6:08.664 |
| 19 | 4 | 18.040 | 19/6:07.301 |