| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 2.429 | N/A |
| 2 | 3 | 24.765 | 18/7:03.434 |
| 3 | 3 | 23.313 | 19/7:15.131 |
| 4 | 3 | 28.243 | 18/7:14.914 |
| 5 | 3 | 25.121 | 18/7:13.557 |
| 6 | 3 | 23.355 | 18/7:06.738 |
| 7 | 3 | 23.311 | 18/7:02.068 |
| 8 | 3 | 23.722 | 19/7:24.277 |
| 9 | 3 | 26.263 | 18/7:03.376 |
| 10 | 4 | 28.906 | 18/7:11.204 |
| 11 | 4 | 26.480 | 18/7:13.343 |
| 12 | 4 | 23.858 | 18/7:11.040 |
| 13 | 4 | 24.173 | 18/7:09.568 |
| 14 | 4 | 24.456 | 18/7:08.692 |
| 15 | 4 | 33.096 | 18/7:18.432 |
| 16 | 4 | 25.111 | 18/7:17.825 |
| 17 | 4 | 24.838 | 18/7:17.003 |
| 18 | 4 | 23.825 | 18/7:15.265 |