| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 9.861 | N/A |
| 2 | 1 | 18.421 | 27/8:08.807 |
| 3 | 1 | 16.862 | 28/8:06.181 |
| 4 | 1 | 15.726 | 29/8:05.945 |
| 5 | 1 | 15.921 | 30/8:15.103 |
| 6 | 1 | 16.235 | 30/8:12.218 |
| 7 | 1 | 15.787 | 30/8:08.129 |
| 8 | 2 | 20.350 | 29/8:07.069 |
| 9 | 2 | 14.951 | 30/8:16.528 |
| 10 | 2 | 16.589 | 30/8:15.907 |
| 11 | 3 | 18.621 | 29/8:04.357 |
| 12 | 2 | 16.673 | 29/8:03.661 |
| 13 | 2 | 15.763 | 29/8:00.958 |
| 14 | 2 | 15.942 | 30/8:15.814 |
| 15 | 3 | 18.859 | 29/8:03.261 |
| 16 | 3 | 14.940 | 30/8:16.365 |
| 17 | 2 | 15.870 | 30/8:14.722 |
| 18 | 3 | 22.875 | 29/8:08.142 |
| 19 | 3 | 15.977 | 29/8:06.424 |
| 20 | 3 | 20.010 | 29/8:10.830 |
| 21 | 3 | 15.605 | 29/8:08.628 |
| 22 | 4 | 22.490 | 29/8:15.817 |
| 23 | 3 | 15.129 | 29/8:12.983 |
| 24 | 4 | 19.076 | 29/8:15.200 |
| 25 | 4 | 22.794 | 28/8:04.010 |
| 26 | 4 | 19.901 | 28/8:06.537 |
| 27 | 4 | 15.520 | 28/8:04.320 |
| 28 | 4 | 18.654 | 28/8:05.402 |