| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 1.849 | N/A |
| 2 | 2 | 20.835 | 22/7:19.384 |
| 3 | 2 | 21.064 | 21/7:00.839 |
| 4 | 2 | 21.764 | 21/7:06.269 |
| 5 | 2 | 20.926 | 21/7:04.794 |
| 6 | 2 | 21.106 | 21/7:04.629 |
| 7 | 2 | 22.477 | 21/7:09.089 |
| 8 | 2 | 22.616 | 21/7:12.671 |
| 9 | 4 | 23.220 | 21/7:16.869 |
| 10 | 2 | 23.059 | 21/7:19.775 |
| 11 | 2 | 20.662 | 21/7:17.307 |
| 12 | 2 | 22.570 | 21/7:18.756 |
| 13 | 2 | 20.635 | 21/7:16.739 |
| 14 | 2 | 20.416 | 21/7:14.695 |
| 15 | 2 | 21.453 | 21/7:14.424 |
| 16 | 2 | 23.761 | 21/7:17.267 |
| 17 | 2 | 21.581 | 21/7:17.030 |
| 18 | 2 | 21.420 | 21/7:16.631 |
| 19 | 2 | 21.022 | 21/7:15.834 |
| 20 | 3 | 22.421 | 21/7:16.594 |
| 21 | 3 | 21.891 | 21/7:16.748 |