| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 20.610 | N/A |
| 2 | 4 | 23.052 | 21/8:01.065 |
| 3 | 4 | 19.372 | 23/8:07.274 |
| 4 | 4 | 20.892 | 23/8:04.927 |
| 5 | 4 | 18.186 | 24/8:09.246 |
| 6 | 4 | 17.525 | 25/8:15.939 |
| 7 | 4 | 16.571 | 25/8:03.002 |
| 8 | 4 | 16.957 | 26/8:14.020 |
| 9 | 4 | 27.052 | 25/8:19.431 |
| 10 | 4 | 20.048 | 25/8:19.069 |
| 11 | 4 | 16.406 | 25/8:11.156 |
| 12 | 4 | 17.148 | 25/8:05.793 |
| 13 | 4 | 17.684 | 25/8:02.396 |
| 14 | 4 | 17.894 | 26/8:19.046 |
| 15 | 4 | 16.962 | 26/8:15.161 |
| 16 | 4 | 16.838 | 26/8:11.588 |
| 17 | 4 | 16.436 | 26/8:07.833 |
| 18 | 4 | 15.847 | 26/8:03.654 |
| 19 | 4 | 15.672 | 27/8:18.059 |
| 20 | 4 | 16.716 | 27/8:15.805 |
| 21 | 4 | 17.679 | 27/8:15.028 |
| 22 | 4 | 15.853 | 27/8:12.064 |
| 23 | 4 | 16.887 | 27/8:10.591 |
| 24 | 4 | 15.071 | 27/8:07.194 |
| 25 | 4 | 15.910 | 27/8:04.989 |
| 26 | 4 | 18.302 | 27/8:05.448 |
| 27 | 4 | 23.323 | 27/8:10.893 |