| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 20.531 | N/A |
| 2 | 1 | 17.002 | 29/8:16.587 |
| 3 | 1 | 17.435 | 28/8:05.430 |
| 4 | 1 | 17.250 | 28/8:05.714 |
| 5 | 1 | 16.605 | 28/8:01.502 |
| 6 | 1 | 17.969 | 28/8:06.340 |
| 7 | 2 | 18.088 | 28/8:10.101 |
| 8 | 2 | 18.685 | 28/8:15.090 |
| 9 | 2 | 16.662 | 28/8:12.005 |
| 10 | 3 | 19.587 | 27/8:00.681 |
| 11 | 3 | 16.466 | 28/8:15.053 |
| 12 | 3 | 17.498 | 28/8:14.864 |
| 13 | 3 | 16.554 | 28/8:12.583 |
| 14 | 3 | 17.180 | 28/8:11.953 |
| 15 | 2 | 17.324 | 28/8:11.690 |
| 16 | 2 | 16.934 | 28/8:10.761 |
| 17 | 2 | 16.923 | 28/8:09.929 |
| 18 | 2 | 16.662 | 28/8:08.780 |
| 19 | 2 | 16.696 | 28/8:07.811 |
| 20 | 2 | 16.937 | 28/8:07.285 |
| 21 | 2 | 16.669 | 28/8:06.451 |
| 22 | 2 | 16.797 | 28/8:05.860 |
| 23 | 3 | 18.944 | 28/8:07.958 |
| 24 | 2 | 17.090 | 28/8:07.697 |
| 25 | 3 | 21.314 | 28/8:12.210 |
| 26 | 3 | 18.064 | 28/8:12.852 |
| 27 | 3 | 16.228 | 28/8:11.538 |
| 28 | 3 | 17.524 | 28/8:11.618 |