| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 2.188 | N/A |
| 2 | 3 | 24.829 | 18/7:04.281 |
| 3 | 3 | 25.376 | 18/7:08.930 |
| 4 | 3 | 24.900 | 18/7:07.783 |
| 5 | 2 | 23.327 | 18/7:00.524 |
| 6 | 2 | 24.103 | 19/7:23.314 |
| 7 | 2 | 23.595 | 19/7:20.578 |
| 8 | 2 | 23.961 | 19/7:19.564 |
| 9 | 2 | 23.409 | 19/7:17.563 |
| 10 | 2 | 24.846 | 19/7:18.088 |
| 11 | 1 | 23.956 | 19/7:18.331 |
| 12 | 3 | 28.585 | 18/7:00.831 |
| 13 | 2 | 24.106 | 18/7:00.094 |
| 14 | 2 | 23.923 | 19/7:23.764 |
| 15 | 2 | 29.735 | 18/7:05.549 |
| 16 | 2 | 25.740 | 18/7:06.497 |
| 17 | 2 | 24.288 | 18/7:05.784 |
| 18 | 2 | 27.871 | 18/7:08.738 |