| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 28.101 | N/A |
| 2 | 2 | 23.033 | 19/7:22.695 |
| 3 | 2 | 22.620 | 19/7:18.978 |
| 4 | 2 | 22.577 | 19/7:17.481 |
| 5 | 2 | 22.800 | 19/7:17.736 |
| 6 | 2 | 21.765 | 19/7:14.163 |
| 7 | 2 | 22.162 | 19/7:12.972 |
| 8 | 2 | 23.190 | 19/7:14.764 |
| 9 | 2 | 24.855 | 19/7:19.855 |
| 10 | 2 | 23.172 | 19/7:20.449 |
| 11 | 2 | 22.636 | 19/7:19.959 |
| 12 | 2 | 22.181 | 19/7:18.813 |
| 13 | 2 | 25.377 | 19/7:22.653 |
| 14 | 2 | 22.570 | 19/7:22.015 |
| 15 | 2 | 24.051 | 18/7:00.301 |
| 16 | 2 | 25.097 | 18/7:02.598 |
| 17 | 2 | 21.735 | 18/7:01.035 |
| 18 | 2 | 23.499 | 18/7:01.421 |