| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 16.350 | N/A |
| 2 | 4 | 18.708 | 20/6:11.802 |
| 3 | 4 | 19.600 | 19/6:01.122 |
| 4 | 4 | 18.382 | 20/6:15.386 |
| 5 | 3 | 18.711 | 20/6:14.504 |
| 6 | 3 | 18.027 | 20/6:11.376 |
| 7 | 3 | 18.072 | 20/6:09.433 |
| 8 | 3 | 19.071 | 20/6:10.757 |
| 9 | 3 | 22.078 | 20/6:18.891 |
| 10 | 3 | 18.421 | 20/6:17.497 |
| 11 | 4 | 20.277 | 19/6:00.774 |
| 12 | 4 | 18.582 | 20/6:18.954 |
| 13 | 4 | 19.542 | 19/6:00.556 |
| 14 | 3 | 19.268 | 19/6:00.757 |
| 15 | 5 | 21.455 | 19/6:03.742 |
| 16 | 5 | 18.575 | 19/6:02.872 |
| 17 | 4 | 18.506 | 19/6:02.034 |
| 18 | 5 | 19.255 | 19/6:02.087 |
| 19 | 5 | 19.465 | 19/6:02.345 |