| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 19.168 | 19/6:04.192 |
| 2 | 2 | 19.098 | 19/6:03.527 |
| 3 | 3 | 20.034 | 19/6:09.233 |
| 4 | 3 | 17.863 | 19/6:01.774 |
| 5 | 3 | 18.663 | 19/6:00.339 |
| 6 | 2 | 17.959 | 20/6:15.950 |
| 7 | 2 | 19.367 | 20/6:17.577 |
| 8 | 2 | 17.739 | 20/6:14.727 |
| 9 | 2 | 18.245 | 20/6:13.636 |
| 10 | 2 | 18.134 | 20/6:12.540 |
| 11 | 2 | 19.635 | 20/6:14.373 |
| 12 | 2 | 17.757 | 20/6:12.770 |
| 13 | 2 | 17.286 | 20/6:10.689 |
| 14 | 2 | 18.038 | 20/6:09.980 |
| 15 | 2 | 19.046 | 20/6:10.709 |
| 16 | 2 | 19.520 | 20/6:11.940 |
| 17 | 2 | 17.867 | 20/6:11.081 |
| 18 | 2 | 17.628 | 20/6:10.052 |
| 19 | 2 | 17.970 | 20/6:09.492 |
| 20 | 2 | 20.220 | 20/6:11.237 |