| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 18.816 | 20/6:16.320 |
| 2 | 3 | 19.408 | 19/6:03.128 |
| 3 | 1 | 18.899 | 19/6:01.779 |
| 4 | 1 | 18.469 | 20/6:17.960 |
| 5 | 1 | 18.133 | 20/6:14.900 |
| 6 | 1 | 19.346 | 20/6:16.903 |
| 7 | 1 | 18.415 | 20/6:15.674 |
| 8 | 1 | 17.953 | 20/6:13.598 |
| 9 | 1 | 18.980 | 20/6:14.264 |
| 10 | 1 | 19.452 | 20/6:15.742 |
| 11 | 1 | 20.161 | 20/6:18.240 |
| 12 | 1 | 20.656 | 19/6:02.089 |
| 13 | 1 | 19.740 | 19/6:03.087 |
| 14 | 1 | 19.069 | 19/6:03.032 |
| 15 | 1 | 18.978 | 19/6:02.868 |
| 16 | 1 | 18.404 | 19/6:02.044 |
| 17 | 1 | 18.831 | 19/6:01.794 |
| 18 | 1 | 20.367 | 19/6:03.192 |
| 19 | 2 | 20.187 | 19/6:04.264 |