| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 23.994 | N/A |
| 2 | 3 | 17.156 | 28/8:07.206 |
| 3 | 2 | 16.827 | 28/8:02.764 |
| 4 | 2 | 19.639 | 27/8:08.718 |
| 5 | 4 | 28.850 | 24/8:18.208 |
| 6 | 4 | 17.979 | 24/8:06.068 |
| 7 | 4 | 17.780 | 25/8:16.918 |
| 8 | 4 | 26.384 | 24/8:19.157 |
| 9 | 4 | 17.595 | 24/8:10.347 |
| 10 | 4 | 20.513 | 24/8:10.952 |
| 11 | 4 | 17.031 | 24/8:03.428 |
| 12 | 4 | 18.770 | 24/8:00.907 |
| 13 | 4 | 16.988 | 25/8:15.018 |
| 14 | 4 | 17.969 | 25/8:11.958 |
| 15 | 3 | 18.002 | 25/8:09.393 |
| 16 | 3 | 22.080 | 25/8:13.694 |
| 17 | 3 | 18.990 | 25/8:12.823 |
| 18 | 3 | 18.745 | 25/8:11.708 |
| 19 | 3 | 17.924 | 25/8:09.623 |
| 20 | 4 | 24.509 | 25/8:16.075 |
| 21 | 4 | 19.018 | 25/8:15.292 |
| 22 | 4 | 40.846 | 24/8:18.883 |
| 23 | 4 | 25.896 | 23/8:03.485 |