| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 17.390 | 21/6:05.190 |
| 2 | 2 | 16.574 | 22/6:13.604 |
| 3 | 4 | 18.475 | 21/6:07.073 |
| 4 | 2 | 17.181 | 21/6:05.505 |
| 5 | 2 | 16.947 | 21/6:03.581 |
| 6 | 2 | 17.179 | 21/6:03.111 |
| 7 | 5 | 30.748 | 19/6:05.055 |
| 8 | 5 | 16.694 | 20/6:17.970 |
| 9 | 5 | 16.708 | 20/6:13.102 |
| 10 | 5 | 16.819 | 20/6:09.430 |
| 11 | 5 | 17.135 | 20/6:07.000 |
| 12 | 5 | 17.483 | 20/6:05.555 |
| 13 | 4 | 17.837 | 20/6:04.877 |
| 14 | 4 | 16.901 | 20/6:02.959 |
| 15 | 4 | 16.782 | 20/6:01.137 |
| 16 | 4 | 18.558 | 20/6:01.764 |
| 17 | 4 | 17.132 | 20/6:00.639 |
| 18 | 4 | 17.474 | 20/6:00.019 |
| 19 | 4 | 22.764 | 20/6:05.033 |
| 20 | 4 | 17.955 | 20/6:04.736 |