| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 6 | 28.156 | N/A |
| 2 | 7 | 28.091 | 18/8:25.703 |
| 3 | 4 | 21.740 | 20/8:21.550 |
| 4 | 4 | 21.606 | 20/8:00.590 |
| 5 | 4 | 23.887 | 20/8:00.945 |
| 6 | 4 | 24.197 | 20/8:02.335 |
| 7 | 4 | 22.588 | 21/8:21.852 |
| 8 | 4 | 21.813 | 21/8:16.504 |
| 9 | 4 | 35.095 | 20/8:20.821 |
| 10 | 4 | 20.410 | 20/8:11.390 |
| 11 | 4 | 21.898 | 20/8:06.673 |
| 12 | 4 | 22.401 | 20/8:03.682 |
| 13 | 4 | 20.360 | 21/8:21.632 |
| 14 | 4 | 29.319 | 20/8:06.209 |
| 15 | 4 | 21.228 | 20/8:02.300 |
| 16 | 4 | 20.125 | 21/8:21.166 |
| 17 | 4 | 21.432 | 21/8:18.393 |
| 18 | 4 | 33.484 | 20/8:06.026 |
| 19 | 4 | 32.432 | 20/8:14.823 |
| 20 | 4 | 36.857 | 20/8:27.119 |