| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 17.580 | 21/6:09.180 |
| 2 | 3 | 23.371 | 18/6:08.559 |
| 3 | 3 | 21.799 | 18/6:16.500 |
| 4 | 2 | 17.147 | 19/6:19.511 |
| 5 | 2 | 17.136 | 19/6:08.725 |
| 6 | 2 | 17.310 | 19/6:02.086 |
| 7 | 1 | 17.241 | 20/6:15.954 |
| 8 | 1 | 17.113 | 20/6:11.743 |
| 9 | 1 | 20.706 | 20/6:16.451 |
| 10 | 1 | 18.268 | 20/6:15.342 |
| 11 | 2 | 19.010 | 20/6:15.784 |
| 12 | 2 | 16.935 | 20/6:12.693 |
| 13 | 2 | 16.998 | 20/6:10.175 |
| 14 | 2 | 20.370 | 20/6:12.834 |
| 15 | 1 | 18.617 | 20/6:12.801 |
| 16 | 1 | 18.051 | 20/6:12.065 |
| 17 | 1 | 17.389 | 20/6:10.636 |
| 18 | 1 | 17.476 | 20/6:09.463 |
| 19 | 1 | 18.352 | 20/6:09.336 |
| 20 | 1 | 16.736 | 20/6:07.605 |