| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 17.234 | 21/6:01.914 |
| 2 | 2 | 18.394 | 21/6:14.094 |
| 3 | 2 | 18.002 | 21/6:15.410 |
| 4 | 2 | 18.090 | 21/6:16.530 |
| 5 | 2 | 18.206 | 21/6:17.689 |
| 6 | 2 | 17.644 | 21/6:16.495 |
| 7 | 2 | 17.955 | 21/6:16.575 |
| 8 | 2 | 21.560 | 20/6:07.712 |
| 9 | 2 | 18.836 | 20/6:08.713 |
| 10 | 2 | 17.565 | 20/6:06.972 |
| 11 | 2 | 16.842 | 20/6:04.233 |
| 12 | 2 | 16.978 | 20/6:02.177 |
| 13 | 2 | 17.364 | 20/6:01.031 |
| 14 | 2 | 17.250 | 21/6:17.880 |
| 15 | 2 | 17.629 | 21/6:17.369 |
| 16 | 2 | 17.490 | 21/6:16.739 |
| 17 | 2 | 18.019 | 21/6:16.836 |
| 18 | 2 | 17.898 | 21/6:16.782 |
| 19 | 2 | 17.464 | 21/6:16.254 |
| 20 | 2 | 17.761 | 21/6:16.090 |
| 21 | 2 | 16.970 | 21/6:15.151 |