| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 25.155 | 17/7:07.635 |
| 2 | 2 | 21.973 | 18/7:04.152 |
| 3 | 2 | 19.779 | 19/7:03.744 |
| 4 | 2 | 25.576 | 19/7:19.294 |
| 5 | 2 | 21.063 | 19/7:11.475 |
| 6 | 2 | 20.614 | 19/7:04.840 |
| 7 | 2 | 22.029 | 19/7:03.942 |
| 8 | 2 | 20.267 | 20/7:21.140 |
| 9 | 2 | 21.221 | 20/7:19.282 |
| 10 | 2 | 19.722 | 20/7:14.798 |
| 11 | 2 | 21.435 | 20/7:14.244 |
| 12 | 2 | 21.483 | 20/7:13.862 |
| 13 | 2 | 25.379 | 20/7:19.532 |
| 14 | 2 | 21.550 | 20/7:18.923 |
| 15 | 2 | 24.603 | 19/7:00.342 |
| 16 | 2 | 23.663 | 19/7:02.171 |
| 17 | 2 | 23.067 | 19/7:03.118 |
| 18 | 2 | 25.040 | 19/7:06.042 |
| 19 | 2 | 22.696 | 19/7:06.315 |