| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 25.343 | N/A |
| 2 | 2 | 23.188 | 19/7:22.727 |
| 3 | 2 | 21.934 | 19/7:11.441 |
| 4 | 1 | 22.287 | 19/7:09.797 |
| 5 | 1 | 21.385 | 19/7:04.916 |
| 6 | 1 | 23.186 | 19/7:08.471 |
| 7 | 1 | 19.663 | 19/7:00.272 |
| 8 | 3 | 25.271 | 19/7:08.836 |
| 9 | 3 | 27.471 | 19/7:20.209 |
| 10 | 3 | 22.394 | 19/7:18.901 |
| 11 | 3 | 21.012 | 19/7:15.366 |
| 12 | 3 | 20.093 | 19/7:10.971 |
| 13 | 3 | 21.585 | 19/7:09.546 |
| 14 | 3 | 19.524 | 19/7:05.487 |
| 15 | 3 | 26.745 | 19/7:11.291 |
| 16 | 3 | 26.663 | 19/7:16.224 |
| 17 | 3 | 21.624 | 19/7:14.871 |
| 18 | 3 | 20.847 | 19/7:12.854 |
| 19 | 3 | 24.151 | 19/7:14.366 |