| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 1.598 | N/A |
| 2 | 6 | 25.469 | 18/7:14.571 |
| 3 | 5 | 22.768 | 19/7:15.731 |
| 4 | 4 | 21.934 | 19/7:02.624 |
| 5 | 4 | 23.953 | 19/7:05.156 |
| 6 | 4 | 23.661 | 19/7:05.624 |
| 7 | 4 | 21.903 | 19/7:00.662 |
| 8 | 5 | 24.356 | 19/7:03.425 |
| 9 | 6 | 26.494 | 19/7:10.308 |
| 10 | 6 | 22.274 | 19/7:07.222 |
| 11 | 6 | 21.736 | 19/7:03.784 |
| 12 | 5 | 23.164 | 19/7:03.308 |
| 13 | 5 | 21.855 | 19/7:00.948 |
| 14 | 4 | 23.749 | 19/7:01.574 |
| 15 | 4 | 21.629 | 20/7:22.594 |
| 16 | 4 | 23.539 | 20/7:23.011 |
| 17 | 4 | 23.022 | 20/7:22.761 |
| 18 | 4 | 21.145 | 20/7:20.443 |
| 19 | 4 | 21.275 | 20/7:18.519 |
| 20 | 4 | 23.897 | 20/7:19.421 |