| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 2.562 | N/A |
| 2 | 3 | 25.472 | 18/7:15.586 |
| 3 | 3 | 23.878 | 18/7:02.037 |
| 4 | 2 | 23.814 | 19/7:21.546 |
| 5 | 2 | 25.250 | 18/7:00.821 |
| 6 | 2 | 23.354 | 19/7:20.926 |
| 7 | 3 | 27.531 | 18/7:05.575 |
| 8 | 2 | 23.976 | 18/7:03.372 |
| 9 | 2 | 24.399 | 18/7:02.619 |
| 10 | 2 | 24.777 | 18/7:02.747 |
| 11 | 2 | 23.219 | 18/7:00.201 |
| 12 | 3 | 29.547 | 18/7:07.897 |
| 13 | 2 | 27.394 | 18/7:11.260 |
| 14 | 3 | 23.936 | 18/7:09.585 |
| 15 | 3 | 27.572 | 18/7:12.563 |
| 16 | 3 | 23.165 | 18/7:10.150 |
| 17 | 3 | 26.856 | 18/7:11.960 |
| 18 | 3 | 23.321 | 18/7:10.023 |