| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 26.002 | 17/7:22.034 |
| 2 | 5 | 25.447 | 17/7:17.316 |
| 3 | 5 | 21.560 | 18/7:18.054 |
| 4 | 4 | 20.971 | 18/7:02.910 |
| 5 | 5 | 22.586 | 19/7:22.951 |
| 6 | 5 | 21.872 | 19/7:18.387 |
| 7 | 5 | 22.268 | 19/7:16.202 |
| 8 | 5 | 21.962 | 19/7:13.836 |
| 9 | 5 | 24.575 | 19/7:17.513 |
| 10 | 3 | 21.370 | 19/7:14.365 |
| 11 | 3 | 21.346 | 19/7:11.747 |
| 12 | 3 | 21.641 | 19/7:10.033 |
| 13 | 3 | 21.440 | 19/7:08.289 |
| 14 | 3 | 21.335 | 19/7:06.652 |
| 15 | 3 | 21.932 | 19/7:05.989 |
| 16 | 4 | 23.686 | 19/7:07.492 |
| 17 | 4 | 20.958 | 19/7:05.769 |
| 18 | 4 | 22.192 | 19/7:05.540 |
| 19 | 4 | 21.095 | 19/7:04.238 |