| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 6 | 20.031 | 21/7:00.651 |
| 2 | 7 | 23.452 | 20/7:14.083 |
| 3 | 7 | 20.676 | 20/7:07.726 |
| 4 | 7 | 19.478 | 21/7:19.094 |
| 5 | 7 | 21.314 | 21/7:20.794 |
| 6 | 7 | 20.765 | 21/7:20.006 |
| 7 | 6 | 20.893 | 21/7:19.827 |
| 8 | 7 | 21.179 | 21/7:20.443 |
| 9 | 6 | 19.107 | 21/7:16.088 |
| 10 | 8 | 24.151 | 20/7:02.092 |
| 11 | 7 | 19.827 | 21/7:20.757 |
| 12 | 7 | 19.242 | 21/7:17.701 |
| 13 | 7 | 19.967 | 21/7:16.286 |