| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 18.168 | 20/6:03.360 |
| 2 | 2 | 16.916 | 21/6:08.382 |
| 3 | 2 | 16.946 | 21/6:04.210 |
| 4 | 2 | 17.027 | 21/6:02.549 |
| 5 | 2 | 22.246 | 20/6:05.212 |
| 6 | 3 | 21.087 | 20/6:14.633 |
| 7 | 3 | 20.462 | 19/6:00.598 |
| 8 | 3 | 17.980 | 20/6:17.080 |
| 9 | 3 | 16.978 | 20/6:12.911 |
| 10 | 3 | 18.335 | 20/6:12.290 |
| 11 | 3 | 17.100 | 20/6:09.536 |
| 12 | 3 | 17.154 | 20/6:07.332 |
| 13 | 2 | 17.416 | 20/6:05.869 |
| 14 | 2 | 16.989 | 20/6:04.006 |
| 15 | 2 | 16.960 | 20/6:02.352 |
| 16 | 3 | 21.455 | 20/6:06.524 |
| 17 | 2 | 16.996 | 20/6:04.959 |
| 18 | 2 | 18.428 | 20/6:05.159 |
| 19 | 2 | 17.412 | 20/6:04.268 |
| 20 | 2 | 19.807 | 20/6:05.862 |