| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 20.838 | 18/6:15.084 |
| 2 | 2 | 18.719 | 19/6:15.792 |
| 3 | 2 | 19.128 | 19/6:11.672 |
| 4 | 1 | 18.319 | 19/6:05.769 |
| 5 | 1 | 18.386 | 19/6:02.482 |
| 6 | 1 | 18.163 | 20/6:18.510 |
| 7 | 1 | 18.527 | 20/6:17.371 |
| 8 | 1 | 18.519 | 20/6:16.497 |
| 9 | 1 | 20.891 | 19/6:02.034 |
| 10 | 1 | 18.755 | 19/6:01.465 |
| 11 | 1 | 18.559 | 19/6:00.661 |
| 12 | 1 | 18.622 | 19/6:00.091 |
| 13 | 1 | 19.183 | 19/6:00.429 |
| 14 | 1 | 20.160 | 19/6:02.044 |
| 15 | 1 | 18.881 | 19/6:01.823 |
| 16 | 1 | 19.196 | 19/6:02.005 |
| 17 | 1 | 18.676 | 19/6:01.583 |
| 18 | 1 | 18.764 | 19/6:01.302 |
| 19 | 1 | 18.660 | 19/6:00.946 |