| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 20.224 | 18/6:04.032 |
| 2 | 4 | 20.894 | 18/6:10.062 |
| 3 | 4 | 19.878 | 18/6:05.976 |
| 4 | 4 | 22.543 | 18/6:15.925 |
| 5 | 4 | 22.653 | 17/6:01.053 |
| 6 | 4 | 19.561 | 18/6:17.259 |
| 7 | 5 | 25.363 | 17/6:06.996 |
| 8 | 4 | 18.280 | 18/6:21.141 |
| 9 | 4 | 19.728 | 18/6:18.248 |
| 10 | 4 | 19.136 | 18/6:14.868 |
| 11 | 4 | 27.939 | 17/6:05.035 |
| 12 | 4 | 19.285 | 17/6:01.936 |
| 13 | 4 | 19.165 | 18/6:20.283 |
| 14 | 4 | 18.773 | 18/6:17.257 |
| 15 | 4 | 20.610 | 18/6:16.838 |
| 16 | 4 | 18.224 | 18/6:13.788 |
| 17 | 4 | 21.530 | 18/6:14.597 |
| 18 | 4 | 18.898 | 18/6:12.684 |