| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 16.896 | 22/6:11.712 |
| 2 | 4 | 17.819 | 21/6:04.508 |
| 3 | 4 | 16.919 | 21/6:01.438 |
| 4 | 4 | 17.697 | 21/6:03.988 |
| 5 | 4 | 18.342 | 21/6:08.227 |
| 6 | 4 | 18.258 | 21/6:10.758 |
| 7 | 4 | 17.728 | 21/6:10.977 |
| 8 | 4 | 17.880 | 21/6:11.540 |
| 9 | 5 | 17.779 | 21/6:11.742 |
| 10 | 4 | 18.027 | 21/6:12.424 |
| 11 | 4 | 18.988 | 21/6:14.818 |
| 12 | 3 | 16.781 | 21/6:12.950 |
| 13 | 3 | 17.145 | 21/6:11.957 |
| 14 | 3 | 18.808 | 21/6:13.600 |
| 15 | 4 | 17.799 | 21/6:13.612 |
| 16 | 3 | 16.934 | 21/6:12.488 |
| 17 | 3 | 16.571 | 21/6:11.047 |
| 18 | 4 | 17.323 | 21/6:10.643 |
| 19 | 3 | 17.066 | 21/6:09.998 |
| 20 | 3 | 19.177 | 21/6:11.634 |
| 21 | 4 | 16.907 | 21/6:10.844 |