| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 2.261 | N/A |
| 2 | 4 | 24.863 | 18/7:04.932 |
| 3 | 5 | 30.142 | 17/7:22.301 |
| 4 | 5 | 22.853 | 18/7:23.456 |
| 5 | 5 | 24.247 | 18/7:16.207 |
| 6 | 5 | 23.582 | 18/7:09.596 |
| 7 | 5 | 23.578 | 18/7:05.178 |
| 8 | 5 | 24.040 | 18/7:03.144 |
| 9 | 5 | 23.894 | 18/7:01.308 |
| 10 | 4 | 23.055 | 19/7:22.769 |
| 11 | 4 | 22.906 | 19/7:19.949 |
| 12 | 4 | 23.338 | 19/7:18.348 |
| 13 | 4 | 23.518 | 19/7:17.285 |
| 14 | 4 | 24.617 | 19/7:17.906 |
| 15 | 4 | 31.549 | 18/7:02.624 |
| 16 | 4 | 23.109 | 18/7:00.790 |
| 17 | 5 | 26.663 | 18/7:02.962 |
| 18 | 4 | 23.776 | 18/7:01.991 |