| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 23.303 | 19/7:22.757 |
| 2 | 5 | 21.630 | 19/7:06.863 |
| 3 | 4 | 23.057 | 19/7:10.603 |
| 4 | 5 | 25.238 | 19/7:22.833 |
| 5 | 5 | 20.393 | 19/7:11.760 |
| 6 | 5 | 20.777 | 19/7:05.594 |
| 7 | 4 | 22.736 | 19/7:06.507 |
| 8 | 4 | 22.945 | 19/7:07.688 |
| 9 | 5 | 27.129 | 19/7:17.439 |
| 10 | 4 | 22.185 | 19/7:15.847 |
| 11 | 5 | 26.589 | 19/7:22.151 |
| 12 | 5 | 22.811 | 19/7:21.422 |
| 13 | 5 | 25.927 | 18/7:01.920 |
| 14 | 5 | 25.443 | 18/7:04.495 |
| 15 | 5 | 21.878 | 18/7:02.449 |
| 16 | 5 | 20.665 | 19/7:22.588 |
| 17 | 4 | 22.457 | 19/7:21.653 |
| 18 | 4 | 23.937 | 19/7:22.383 |
| 19 | 4 | 24.784 | 19/7:23.884 |