| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 18.048 | N/A |
| 2 | 2 | 17.162 | 28/8:01.422 |
| 3 | 1 | 16.160 | 29/8:04.556 |
| 4 | 1 | 15.907 | 30/8:13.928 |
| 5 | 1 | 15.709 | 30/8:08.848 |
| 6 | 1 | 16.042 | 30/8:07.732 |
| 7 | 1 | 15.595 | 30/8:04.827 |
| 8 | 1 | 15.850 | 30/8:03.808 |
| 9 | 2 | 20.340 | 29/8:02.725 |
| 10 | 2 | 16.139 | 29/8:01.304 |
| 11 | 2 | 15.595 | 30/8:15.095 |
| 12 | 1 | 15.583 | 30/8:12.809 |
| 13 | 1 | 15.848 | 30/8:11.545 |
| 14 | 1 | 15.999 | 30/8:10.812 |
| 15 | 2 | 16.683 | 30/8:11.601 |
| 16 | 2 | 15.950 | 30/8:10.867 |
| 17 | 2 | 20.150 | 29/8:01.294 |
| 18 | 2 | 15.785 | 29/8:00.043 |
| 19 | 3 | 17.349 | 29/8:01.364 |
| 20 | 3 | 16.044 | 29/8:00.622 |
| 21 | 3 | 15.467 | 30/8:15.615 |
| 22 | 3 | 16.161 | 30/8:15.191 |
| 23 | 3 | 15.462 | 30/8:13.885 |
| 24 | 4 | 18.933 | 29/8:00.550 |
| 25 | 4 | 16.016 | 30/8:16.462 |
| 26 | 4 | 19.169 | 29/8:02.957 |
| 27 | 4 | 16.094 | 29/8:02.408 |
| 28 | 4 | 16.279 | 29/8:02.092 |
| 29 | 4 | 22.539 | 29/8:08.058 |