| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 6 | 21.652 | 17/6:08.084 |
| 2 | 6 | 19.180 | 18/6:07.488 |
| 3 | 6 | 17.654 | 19/6:10.411 |
| 4 | 6 | 18.351 | 19/6:04.976 |
| 5 | 6 | 17.839 | 20/6:18.704 |
| 6 | 4 | 17.223 | 20/6:12.997 |
| 7 | 4 | 18.174 | 20/6:11.637 |
| 8 | 5 | 19.212 | 20/6:13.212 |
| 9 | 5 | 18.407 | 20/6:12.649 |
| 10 | 5 | 18.220 | 20/6:11.824 |
| 11 | 5 | 17.777 | 20/6:10.344 |
| 12 | 5 | 17.689 | 20/6:08.963 |
| 13 | 5 | 18.176 | 20/6:08.545 |
| 14 | 5 | 17.633 | 20/6:07.410 |
| 15 | 5 | 17.395 | 20/6:06.109 |
| 16 | 5 | 17.369 | 20/6:04.939 |
| 17 | 5 | 18.347 | 20/6:05.056 |
| 18 | 5 | 21.207 | 20/6:08.339 |
| 19 | 5 | 17.780 | 20/6:07.668 |
| 20 | 5 | 17.984 | 20/6:07.269 |