| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 22.287 | 17/6:18.879 |
| 2 | 4 | 21.670 | 17/6:13.635 |
| 3 | 4 | 20.854 | 17/6:07.262 |
| 4 | 4 | 21.319 | 17/6:06.053 |
| 5 | 4 | 21.301 | 17/6:05.265 |
| 6 | 4 | 20.685 | 17/6:02.995 |
| 7 | 4 | 19.818 | 18/6:20.402 |
| 8 | 4 | 19.745 | 18/6:17.278 |
| 9 | 4 | 19.260 | 18/6:13.878 |
| 10 | 4 | 19.378 | 18/6:11.371 |
| 11 | 4 | 21.710 | 18/6:13.135 |
| 12 | 4 | 18.811 | 18/6:10.257 |
| 13 | 4 | 18.988 | 18/6:08.067 |
| 14 | 4 | 18.910 | 18/6:06.089 |
| 15 | 4 | 19.707 | 18/6:05.332 |
| 16 | 4 | 19.857 | 18/6:04.838 |
| 17 | 4 | 19.695 | 18/6:04.230 |
| 18 | 4 | 20.267 | 18/6:04.262 |