| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 26.174 | N/A |
| 2 | 2 | 23.471 | 18/7:05.181 |
| 3 | 2 | 24.558 | 18/7:14.420 |
| 4 | 2 | 23.065 | 18/7:09.004 |
| 5 | 2 | 22.898 | 18/7:05.064 |
| 6 | 2 | 27.267 | 18/7:18.454 |
| 7 | 2 | 24.304 | 18/7:18.602 |
| 8 | 2 | 23.904 | 18/7:17.736 |
| 9 | 2 | 24.140 | 18/7:17.588 |
| 10 | 2 | 25.040 | 18/7:19.173 |
| 11 | 2 | 23.323 | 18/7:17.523 |
| 12 | 2 | 23.185 | 18/7:15.959 |
| 13 | 2 | 24.149 | 18/7:16.021 |
| 14 | 2 | 22.720 | 18/7:14.205 |
| 15 | 2 | 28.467 | 18/7:19.627 |
| 16 | 2 | 23.958 | 18/7:19.216 |
| 17 | 2 | 22.967 | 18/7:17.803 |
| 18 | 2 | 24.072 | 18/7:17.662 |