| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 20.634 | 21/7:13.314 |
| 2 | 3 | 21.006 | 21/7:17.220 |
| 3 | 3 | 17.753 | 22/7:15.549 |
| 4 | 3 | 17.559 | 22/7:03.236 |
| 5 | 3 | 18.181 | 23/7:17.612 |
| 6 | 3 | 19.211 | 23/7:18.319 |
| 7 | 3 | 17.688 | 23/7:13.819 |
| 8 | 2 | 20.787 | 22/7:00.252 |
| 9 | 2 | 19.016 | 22/7:00.041 |
| 10 | 2 | 18.791 | 23/7:18.440 |
| 11 | 2 | 18.344 | 23/7:16.937 |
| 12 | 3 | 20.798 | 22/7:01.241 |
| 13 | 2 | 18.136 | 23/7:18.599 |
| 14 | 2 | 22.072 | 22/7:04.248 |
| 15 | 2 | 18.513 | 22/7:03.117 |
| 16 | 2 | 18.882 | 22/7:02.635 |
| 17 | 2 | 18.389 | 22/7:01.572 |
| 18 | 2 | 29.512 | 22/7:14.221 |
| 19 | 2 | 21.147 | 22/7:15.854 |
| 20 | 2 | 18.501 | 22/7:14.412 |
| 21 | 2 | 17.165 | 22/7:11.708 |
| 22 | 2 | 24.024 | 22/7:16.109 |