| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 27.753 | N/A |
| 2 | 4 | 24.593 | 20/8:15.002 |
| 3 | 3 | 20.256 | 22/8:18.667 |
| 4 | 3 | 20.610 | 22/8:05.966 |
| 5 | 3 | 20.658 | 23/8:21.396 |
| 6 | 3 | 21.244 | 23/8:20.141 |
| 7 | 3 | 19.764 | 23/8:13.878 |
| 8 | 3 | 20.611 | 23/8:12.066 |
| 9 | 3 | 21.094 | 23/8:12.035 |
| 10 | 3 | 27.175 | 22/8:05.098 |
| 11 | 3 | 20.583 | 22/8:02.587 |
| 12 | 3 | 27.451 | 22/8:13.645 |
| 13 | 4 | 23.429 | 22/8:15.822 |
| 14 | 4 | 22.236 | 22/8:15.736 |
| 15 | 4 | 23.363 | 22/8:17.353 |
| 16 | 4 | 20.956 | 22/8:15.385 |
| 17 | 4 | 22.463 | 22/8:15.640 |
| 18 | 4 | 25.778 | 22/8:19.961 |
| 19 | 4 | 25.501 | 21/8:00.825 |
| 20 | 4 | 20.002 | 22/8:20.548 |
| 21 | 4 | 22.445 | 22/8:20.475 |
| 22 | 4 | 23.721 | 22/8:21.686 |