| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 24.063 | 18/7:13.134 |
| 2 | 2 | 20.208 | 19/7:00.575 |
| 3 | 6 | 27.858 | 18/7:12.774 |
| 4 | 6 | 19.437 | 19/7:14.939 |
| 5 | 6 | 19.092 | 19/7:00.500 |
| 6 | 6 | 20.545 | 20/7:17.343 |
| 7 | 6 | 18.778 | 20/7:08.517 |
| 8 | 6 | 27.535 | 19/7:01.600 |
| 9 | 6 | 19.501 | 20/7:17.816 |
| 10 | 6 | 19.868 | 20/7:13.770 |
| 11 | 6 | 20.603 | 20/7:11.796 |
| 12 | 6 | 18.677 | 20/7:06.942 |
| 13 | 6 | 19.104 | 20/7:03.491 |
| 14 | 6 | 21.340 | 20/7:03.727 |
| 15 | 6 | 20.146 | 20/7:02.340 |
| 16 | 6 | 20.882 | 20/7:02.046 |
| 17 | 6 | 20.200 | 20/7:00.985 |
| 18 | 6 | 18.921 | 21/7:19.551 |
| 19 | 6 | 21.529 | 21/7:20.212 |
| 20 | 6 | 28.913 | 20/7:07.200 |