| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 20.296 | 18/6:05.328 |
| 2 | 1 | 20.688 | 18/6:08.856 |
| 3 | 7 | 33.401 | 15/6:11.925 |
| 4 | 7 | 20.384 | 16/6:19.076 |
| 5 | 7 | 20.419 | 16/6:08.602 |
| 6 | 7 | 20.730 | 16/6:02.448 |
| 7 | 6 | 25.125 | 16/6:08.098 |
| 8 | 7 | 26.610 | 16/6:15.306 |
| 9 | 7 | 20.435 | 16/6:09.934 |
| 10 | 7 | 19.204 | 16/6:03.667 |
| 11 | 7 | 20.166 | 17/6:22.435 |
| 12 | 7 | 20.359 | 17/6:19.407 |
| 13 | 7 | 19.704 | 17/6:15.989 |
| 14 | 7 | 19.586 | 17/6:12.916 |
| 15 | 6 | 19.469 | 17/6:10.119 |
| 16 | 6 | 20.855 | 17/6:09.145 |
| 17 | 6 | 19.533 | 17/6:06.964 |