| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 19.689 | N/A |
| 2 | 1 | 17.233 | 28/8:04.098 |
| 3 | 1 | 20.597 | 26/8:12.564 |
| 4 | 2 | 20.226 | 25/8:04.137 |
| 5 | 2 | 16.940 | 26/8:08.414 |
| 6 | 2 | 20.460 | 26/8:16.969 |
| 7 | 2 | 17.254 | 26/8:09.314 |
| 8 | 1 | 16.385 | 26/8:00.742 |
| 9 | 1 | 16.728 | 27/8:13.613 |
| 10 | 1 | 16.677 | 27/8:09.133 |
| 11 | 1 | 16.820 | 27/8:05.921 |
| 12 | 1 | 17.112 | 27/8:03.982 |
| 13 | 1 | 17.001 | 27/8:02.127 |
| 14 | 1 | 17.227 | 27/8:01.009 |
| 15 | 1 | 21.497 | 27/8:07.980 |
| 16 | 1 | 17.908 | 27/8:07.801 |
| 17 | 1 | 16.942 | 27/8:06.075 |
| 18 | 1 | 18.645 | 27/8:07.156 |
| 19 | 1 | 18.475 | 27/8:07.872 |
| 20 | 1 | 17.122 | 27/8:06.661 |
| 21 | 1 | 19.102 | 27/8:08.145 |
| 22 | 1 | 17.136 | 27/8:07.053 |
| 23 | 1 | 17.685 | 27/8:06.710 |
| 24 | 1 | 18.551 | 27/8:07.375 |
| 25 | 1 | 21.298 | 27/8:10.961 |
| 26 | 1 | 16.912 | 27/8:09.699 |
| 27 | 1 | 21.870 | 27/8:13.492 |