| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 22.318 | 17/6:19.406 |
| 2 | 4 | 19.514 | 18/6:16.488 |
| 3 | 3 | 18.830 | 18/6:03.972 |
| 4 | 3 | 19.256 | 19/6:19.611 |
| 5 | 1 | 18.851 | 19/6:15.322 |
| 6 | 2 | 21.505 | 18/6:00.822 |
| 7 | 2 | 19.001 | 19/6:18.032 |
| 8 | 2 | 19.483 | 19/6:17.050 |
| 9 | 2 | 20.709 | 19/6:18.875 |
| 10 | 2 | 18.812 | 19/6:16.730 |
| 11 | 3 | 21.139 | 19/6:18.995 |
| 12 | 4 | 23.835 | 18/6:04.880 |
| 13 | 4 | 18.829 | 18/6:02.883 |
| 14 | 4 | 20.870 | 18/6:03.795 |
| 15 | 4 | 22.062 | 18/6:06.017 |
| 16 | 4 | 18.939 | 18/6:04.447 |
| 17 | 4 | 19.109 | 18/6:03.242 |
| 18 | 4 | 19.346 | 18/6:02.408 |