| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 22.719 | N/A |
| 2 | 1 | 21.012 | 20/7:01.947 |
| 3 | 1 | 20.570 | 21/7:18.539 |
| 4 | 1 | 20.150 | 21/7:14.265 |
| 5 | 1 | 23.087 | 20/7:05.609 |
| 6 | 1 | 20.161 | 20/7:01.643 |
| 7 | 1 | 20.673 | 20/7:00.620 |
| 8 | 1 | 20.380 | 21/7:19.956 |
| 9 | 1 | 19.993 | 21/7:17.784 |
| 10 | 1 | 21.245 | 21/7:18.876 |
| 11 | 1 | 19.774 | 21/7:16.809 |
| 12 | 2 | 25.932 | 20/7:05.133 |
| 13 | 2 | 22.835 | 20/7:07.754 |
| 14 | 2 | 20.120 | 20/7:06.004 |
| 15 | 2 | 20.320 | 20/7:04.775 |
| 16 | 2 | 20.239 | 20/7:03.607 |
| 17 | 2 | 20.336 | 20/7:02.701 |
| 18 | 2 | 20.497 | 20/7:02.081 |
| 19 | 2 | 20.879 | 20/7:01.933 |
| 20 | 2 | 20.257 | 20/7:01.179 |