| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 1.830 | N/A |
| 2 | 2 | 20.357 | 19/6:08.256 |
| 3 | 2 | 19.277 | 20/6:18.353 |
| 4 | 2 | 19.907 | 20/6:18.923 |
| 5 | 2 | 20.332 | 19/6:01.258 |
| 6 | 2 | 17.785 | 20/6:12.930 |
| 7 | 2 | 19.468 | 20/6:12.729 |
| 8 | 2 | 18.682 | 20/6:10.451 |
| 9 | 3 | 21.995 | 20/6:16.612 |
| 10 | 3 | 17.984 | 20/6:12.935 |
| 11 | 3 | 19.264 | 20/6:12.426 |
| 12 | 3 | 22.131 | 20/6:16.962 |
| 13 | 3 | 23.103 | 19/6:02.257 |
| 14 | 3 | 17.841 | 20/6:19.091 |
| 15 | 3 | 18.781 | 20/6:17.632 |
| 16 | 3 | 18.655 | 20/6:16.208 |
| 17 | 3 | 18.675 | 20/6:14.986 |
| 18 | 3 | 18.347 | 20/6:13.541 |
| 19 | 2 | 18.148 | 20/6:12.047 |
| 20 | 3 | 20.438 | 20/6:13.373 |