| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 18.550 | 20/6:11.000 |
| 2 | 4 | 18.646 | 20/6:11.960 |
| 3 | 3 | 21.878 | 19/6:14.135 |
| 4 | 3 | 19.429 | 19/6:12.889 |
| 5 | 3 | 19.821 | 19/6:13.631 |
| 6 | 3 | 19.011 | 19/6:11.561 |
| 7 | 3 | 19.064 | 19/6:10.226 |
| 8 | 4 | 19.465 | 19/6:10.177 |
| 9 | 4 | 20.096 | 19/6:11.471 |
| 10 | 4 | 18.472 | 19/6:09.421 |
| 11 | 4 | 19.073 | 19/6:08.781 |
| 12 | 4 | 21.675 | 19/6:12.368 |
| 13 | 4 | 18.581 | 19/6:10.881 |
| 14 | 4 | 19.620 | 19/6:11.017 |
| 15 | 4 | 19.389 | 19/6:10.842 |
| 16 | 4 | 19.959 | 19/6:11.366 |
| 17 | 4 | 18.654 | 19/6:10.369 |
| 18 | 4 | 18.997 | 19/6:09.846 |
| 19 | 4 | 19.111 | 19/6:09.491 |