| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 17.818 | 21/6:14.178 |
| 2 | 2 | 19.041 | 20/6:08.590 |
| 3 | 2 | 20.935 | 19/6:06.029 |
| 4 | 4 | 22.108 | 19/6:19.534 |
| 5 | 2 | 19.980 | 19/6:19.552 |
| 6 | 1 | 20.188 | 18/6:00.210 |
| 7 | 3 | 20.010 | 18/6:00.206 |
| 8 | 3 | 19.486 | 19/6:18.969 |
| 9 | 3 | 30.441 | 18/6:20.014 |
| 10 | 3 | 18.714 | 18/6:15.698 |
| 11 | 3 | 17.833 | 18/6:10.725 |
| 12 | 3 | 18.513 | 18/6:07.601 |
| 13 | 3 | 18.491 | 18/6:04.926 |
| 14 | 3 | 18.206 | 18/6:02.268 |
| 15 | 3 | 18.079 | 19/6:19.801 |
| 16 | 3 | 17.694 | 19/6:17.075 |
| 17 | 3 | 18.040 | 19/6:15.057 |
| 18 | 3 | 24.381 | 19/6:19.956 |
| 19 | 3 | 19.506 | 19/6:19.464 |