| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 20.844 | 18/6:15.192 |
| 2 | 3 | 20.250 | 18/6:09.846 |
| 3 | 3 | 19.629 | 18/6:04.338 |
| 4 | 3 | 19.778 | 18/6:02.255 |
| 5 | 3 | 19.313 | 19/6:19.293 |
| 6 | 3 | 19.008 | 19/6:16.270 |
| 7 | 3 | 18.735 | 19/6:13.369 |
| 8 | 3 | 19.716 | 19/6:13.523 |
| 9 | 3 | 18.858 | 19/6:11.832 |
| 10 | 3 | 18.133 | 19/6:09.102 |
| 11 | 3 | 17.921 | 19/6:06.501 |
| 12 | 3 | 18.013 | 19/6:04.480 |
| 13 | 3 | 17.797 | 19/6:02.454 |
| 14 | 3 | 17.868 | 19/6:00.814 |
| 15 | 3 | 17.868 | 20/6:18.308 |
| 16 | 3 | 17.995 | 20/6:17.158 |
| 17 | 3 | 17.982 | 20/6:16.127 |
| 18 | 3 | 20.202 | 20/6:17.678 |
| 19 | 3 | 18.823 | 20/6:17.614 |
| 20 | 3 | 17.492 | 20/6:16.225 |