| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 18.804 | 20/6:16.080 |
| 2 | 4 | 18.423 | 20/6:12.270 |
| 3 | 4 | 16.987 | 20/6:01.427 |
| 4 | 3 | 17.237 | 21/6:15.118 |
| 5 | 2 | 17.355 | 21/6:12.985 |
| 6 | 2 | 17.512 | 21/6:12.113 |
| 7 | 1 | 17.199 | 21/6:10.551 |
| 8 | 2 | 18.110 | 21/6:11.771 |
| 9 | 1 | 17.455 | 21/6:11.191 |
| 10 | 2 | 17.902 | 21/6:11.666 |
| 11 | 2 | 18.094 | 21/6:12.422 |
| 12 | 2 | 17.599 | 21/6:12.185 |
| 13 | 2 | 18.193 | 21/6:12.944 |
| 14 | 2 | 17.216 | 21/6:12.129 |
| 15 | 2 | 17.956 | 21/6:12.459 |
| 16 | 2 | 18.282 | 21/6:13.175 |
| 17 | 2 | 16.779 | 21/6:11.951 |
| 18 | 2 | 18.576 | 21/6:12.959 |
| 19 | 2 | 16.860 | 21/6:11.964 |
| 20 | 2 | 17.648 | 21/6:11.896 |
| 21 | 2 | 18.232 | 21/6:12.419 |