| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 24.332 | 20/8:06.640 |
| 2 | 4 | 18.818 | 23/8:16.225 |
| 3 | 4 | 21.470 | 23/8:15.420 |
| 4 | 4 | 21.286 | 23/8:13.960 |
| 5 | 4 | 17.703 | 24/8:17.323 |
| 6 | 4 | 17.910 | 24/8:06.076 |
| 7 | 4 | 17.608 | 25/8:16.882 |
| 8 | 4 | 17.866 | 25/8:10.603 |
| 9 | 4 | 17.792 | 25/8:05.514 |
| 10 | 4 | 17.608 | 25/8:00.983 |
| 11 | 4 | 17.434 | 26/8:15.955 |
| 12 | 4 | 17.735 | 26/8:13.051 |
| 13 | 4 | 18.726 | 26/8:12.576 |
| 14 | 4 | 18.078 | 26/8:10.965 |
| 15 | 4 | 19.576 | 26/8:12.166 |
| 16 | 4 | 17.520 | 26/8:09.876 |
| 17 | 4 | 17.611 | 26/8:07.994 |
| 18 | 3 | 17.797 | 26/8:06.590 |
| 19 | 3 | 17.116 | 26/8:04.402 |
| 20 | 3 | 18.054 | 26/8:03.652 |
| 21 | 3 | 19.682 | 26/8:04.989 |
| 22 | 3 | 17.765 | 26/8:03.939 |
| 23 | 3 | 17.605 | 26/8:02.800 |
| 24 | 3 | 17.424 | 26/8:01.559 |
| 25 | 3 | 16.935 | 27/8:18.367 |
| 26 | 3 | 20.382 | 26/8:01.833 |