| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 2.173 | N/A |
| 2 | 4 | 22.186 | 20/7:03.707 |
| 3 | 4 | 21.558 | 21/7:19.613 |
| 4 | 4 | 21.169 | 21/7:14.926 |
| 5 | 4 | 22.242 | 21/7:17.948 |
| 6 | 4 | 25.667 | 20/7:10.896 |
| 7 | 4 | 23.117 | 20/7:12.646 |
| 8 | 4 | 24.616 | 20/7:17.965 |
| 9 | 4 | 22.292 | 20/7:16.434 |
| 10 | 4 | 21.989 | 20/7:14.604 |
| 11 | 4 | 22.649 | 20/7:14.394 |
| 12 | 4 | 24.085 | 20/7:16.703 |
| 13 | 4 | 21.497 | 20/7:14.529 |
| 14 | 4 | 21.692 | 20/7:12.974 |
| 15 | 4 | 23.983 | 20/7:14.751 |
| 16 | 4 | 23.240 | 20/7:15.350 |
| 17 | 4 | 20.975 | 20/7:13.184 |
| 18 | 4 | 21.306 | 20/7:11.643 |
| 19 | 4 | 21.061 | 20/7:10.015 |
| 20 | 4 | 21.246 | 20/7:08.743 |