| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 26.387 | N/A |
| 2 | 3 | 21.037 | 20/7:06.009 |
| 3 | 4 | 23.447 | 19/7:06.743 |
| 4 | 4 | 21.894 | 19/7:04.655 |
| 5 | 4 | 20.918 | 20/7:21.043 |
| 6 | 4 | 25.898 | 19/7:13.885 |
| 7 | 3 | 20.996 | 19/7:08.957 |
| 8 | 2 | 21.289 | 19/7:06.190 |
| 9 | 5 | 27.692 | 19/7:18.521 |
| 10 | 6 | 22.968 | 19/7:18.665 |
| 11 | 6 | 24.270 | 19/7:21.123 |
| 12 | 6 | 22.135 | 19/7:19.640 |
| 13 | 6 | 20.996 | 19/7:16.697 |
| 14 | 6 | 23.134 | 19/7:17.166 |
| 15 | 6 | 21.329 | 19/7:15.248 |
| 16 | 6 | 21.685 | 19/7:14.012 |
| 17 | 7 | 27.031 | 19/7:18.945 |
| 18 | 7 | 23.228 | 19/7:19.272 |
| 19 | 6 | 21.782 | 19/7:18.116 |