| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 2.619 | N/A |
| 2 | 3 | 22.830 | 20/7:16.389 |
| 3 | 2 | 21.826 | 20/7:06.851 |
| 4 | 2 | 20.818 | 21/7:19.112 |
| 5 | 2 | 21.288 | 21/7:16.429 |
| 6 | 2 | 20.594 | 21/7:12.043 |
| 7 | 2 | 21.472 | 21/7:12.045 |
| 8 | 2 | 20.930 | 21/7:10.499 |
| 9 | 2 | 20.640 | 21/7:08.614 |
| 10 | 4 | 27.372 | 20/7:00.133 |
| 11 | 4 | 20.699 | 21/7:19.557 |
| 12 | 4 | 21.123 | 21/7:18.240 |
| 13 | 4 | 24.337 | 20/7:00.506 |
| 14 | 4 | 22.409 | 20/7:01.113 |
| 15 | 4 | 21.049 | 21/7:21.743 |
| 16 | 4 | 20.953 | 21/7:20.405 |
| 17 | 4 | 20.924 | 21/7:19.199 |
| 18 | 4 | 20.691 | 21/7:17.860 |
| 19 | 3 | 20.978 | 21/7:16.989 |
| 20 | 3 | 21.981 | 21/7:17.265 |
| 21 | 4 | 25.302 | 21/7:20.835 |