| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 30.232 | N/A |
| 2 | 4 | 23.074 | 18/7:02.049 |
| 3 | 4 | 23.611 | 18/7:07.054 |
| 4 | 4 | 22.837 | 18/7:04.019 |
| 5 | 4 | 26.680 | 18/7:19.090 |
| 6 | 4 | 22.642 | 18/7:14.301 |
| 7 | 4 | 24.920 | 18/7:17.563 |
| 8 | 4 | 25.017 | 18/7:20.128 |
| 9 | 3 | 23.157 | 18/7:18.100 |
| 10 | 3 | 23.841 | 18/7:17.814 |
| 11 | 3 | 23.095 | 18/7:16.317 |
| 12 | 3 | 23.371 | 18/7:15.519 |
| 13 | 3 | 23.508 | 18/7:15.048 |
| 14 | 3 | 25.263 | 18/7:16.945 |
| 15 | 3 | 26.521 | 18/7:20.098 |
| 16 | 3 | 27.596 | 18/7:24.049 |
| 17 | 3 | 23.480 | 18/7:23.133 |
| 18 | 3 | 27.022 | 18/7:25.867 |