| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 17.266 | 21/6:02.586 |
| 2 | 3 | 22.565 | 19/6:18.395 |
| 3 | 3 | 17.914 | 19/6:05.718 |
| 4 | 2 | 17.592 | 20/6:16.685 |
| 5 | 2 | 17.239 | 20/6:10.304 |
| 6 | 2 | 17.811 | 20/6:07.957 |
| 7 | 2 | 19.369 | 20/6:10.731 |
| 8 | 2 | 17.470 | 20/6:08.065 |
| 9 | 2 | 17.683 | 20/6:06.464 |
| 10 | 2 | 17.303 | 20/6:04.424 |
| 11 | 2 | 18.037 | 20/6:04.089 |
| 12 | 2 | 17.570 | 20/6:03.032 |
| 13 | 2 | 16.585 | 20/6:00.622 |
| 14 | 2 | 17.634 | 20/6:00.054 |
| 15 | 2 | 17.193 | 21/6:16.923 |
| 16 | 2 | 17.182 | 21/6:15.917 |
| 17 | 1 | 17.213 | 21/6:15.067 |
| 18 | 2 | 21.995 | 20/6:01.801 |
| 19 | 2 | 16.785 | 20/6:00.427 |
| 20 | 2 | 16.602 | 21/6:16.958 |
| 21 | 2 | 21.405 | 21/6:20.413 |