| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 18.768 | 20/6:15.360 |
| 2 | 3 | 17.923 | 20/6:06.910 |
| 3 | 3 | 19.030 | 20/6:11.473 |
| 4 | 5 | 22.717 | 19/6:12.581 |
| 5 | 5 | 22.285 | 18/6:02.603 |
| 6 | 4 | 21.119 | 18/6:05.526 |
| 7 | 3 | 17.392 | 19/6:17.921 |
| 8 | 3 | 18.329 | 19/6:14.212 |
| 9 | 3 | 17.977 | 19/6:10.584 |
| 10 | 3 | 18.560 | 19/6:08.790 |
| 11 | 3 | 20.794 | 19/6:11.181 |
| 12 | 3 | 18.430 | 19/6:09.430 |
| 13 | 3 | 17.612 | 19/6:06.753 |
| 14 | 3 | 17.453 | 19/6:04.242 |
| 15 | 3 | 17.378 | 19/6:01.972 |
| 16 | 3 | 17.462 | 19/6:00.084 |
| 17 | 3 | 18.171 | 20/6:18.118 |
| 18 | 3 | 17.432 | 20/6:16.480 |
| 19 | 3 | 20.964 | 20/6:18.733 |
| 20 | 3 | 18.330 | 20/6:18.126 |