| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 18.640 | 20/6:12.800 |
| 2 | 2 | 21.568 | 18/6:01.872 |
| 3 | 2 | 16.836 | 19/6:01.279 |
| 4 | 2 | 16.603 | 20/6:08.235 |
| 5 | 2 | 19.372 | 20/6:12.076 |
| 6 | 2 | 18.947 | 20/6:13.220 |
| 7 | 2 | 17.141 | 20/6:08.877 |
| 8 | 1 | 18.683 | 20/6:09.475 |
| 9 | 1 | 16.835 | 20/6:05.833 |
| 10 | 1 | 17.011 | 20/6:03.272 |
| 11 | 1 | 17.005 | 20/6:01.165 |
| 12 | 1 | 17.330 | 21/6:17.949 |
| 13 | 1 | 17.235 | 21/6:16.717 |
| 14 | 1 | 16.744 | 21/6:14.925 |
| 15 | 1 | 24.419 | 20/6:05.825 |
| 16 | 1 | 16.511 | 20/6:03.600 |
| 17 | 2 | 20.244 | 20/6:06.028 |
| 18 | 2 | 21.872 | 20/6:09.996 |
| 19 | 2 | 16.450 | 20/6:07.838 |
| 20 | 2 | 19.133 | 20/6:08.579 |