| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 27.115 | N/A |
| 2 | 3 | 22.852 | 19/7:18.451 |
| 3 | 2 | 22.977 | 19/7:19.576 |
| 4 | 1 | 22.888 | 19/7:19.417 |
| 5 | 1 | 23.802 | 18/7:00.320 |
| 6 | 1 | 21.545 | 19/7:17.745 |
| 7 | 1 | 26.619 | 18/7:05.716 |
| 8 | 4 | 32.111 | 17/7:02.072 |
| 9 | 4 | 21.968 | 18/7:20.984 |
| 10 | 3 | 24.110 | 18/7:20.539 |
| 11 | 2 | 21.603 | 18/7:15.922 |
| 12 | 4 | 26.636 | 18/7:19.922 |
| 13 | 4 | 23.259 | 18/7:18.472 |
| 14 | 4 | 22.827 | 18/7:16.680 |
| 15 | 4 | 22.057 | 18/7:14.209 |
| 16 | 4 | 22.437 | 18/7:12.498 |
| 17 | 3 | 24.382 | 18/7:13.067 |
| 18 | 3 | 23.120 | 18/7:12.308 |