| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 2.080 | N/A |
| 2 | 6 | 26.669 | 17/7:08.784 |
| 3 | 4 | 21.855 | 19/7:18.796 |
| 4 | 4 | 21.748 | 19/7:03.712 |
| 5 | 4 | 21.676 | 20/7:18.833 |
| 6 | 4 | 21.784 | 20/7:14.261 |
| 7 | 4 | 21.543 | 20/7:10.450 |
| 8 | 4 | 21.686 | 20/7:08.117 |
| 9 | 4 | 21.802 | 20/7:06.642 |
| 10 | 4 | 21.930 | 20/7:05.765 |
| 11 | 4 | 22.043 | 20/7:05.278 |
| 12 | 4 | 20.992 | 20/7:03.064 |
| 13 | 4 | 21.963 | 20/7:02.757 |
| 14 | 4 | 22.015 | 20/7:02.573 |
| 15 | 4 | 22.695 | 20/7:03.338 |
| 16 | 4 | 21.345 | 20/7:02.291 |
| 17 | 4 | 21.594 | 20/7:01.671 |
| 18 | 4 | 22.196 | 20/7:01.796 |
| 19 | 4 | 25.803 | 20/7:05.715 |
| 20 | 4 | 21.787 | 20/7:05.206 |