| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 34.442 | N/A |
| 2 | 2 | 23.238 | 21/8:19.202 |
| 3 | 2 | 27.281 | 19/8:09.113 |
| 4 | 2 | 23.628 | 20/8:24.039 |
| 5 | 1 | 23.967 | 20/8:20.483 |
| 6 | 1 | 22.729 | 20/8:13.645 |
| 7 | 1 | 29.239 | 19/8:04.688 |
| 8 | 1 | 22.815 | 20/8:23.733 |
| 9 | 1 | 23.351 | 20/8:20.531 |
| 10 | 1 | 26.695 | 19/8:00.328 |
| 11 | 1 | 22.555 | 20/8:20.888 |
| 12 | 1 | 29.934 | 19/8:05.148 |
| 13 | 1 | 23.090 | 19/8:02.225 |
| 14 | 1 | 25.975 | 19/8:03.745 |
| 15 | 1 | 26.063 | 19/8:05.162 |
| 16 | 1 | 23.886 | 19/8:03.777 |
| 17 | 1 | 22.980 | 19/8:01.546 |
| 18 | 1 | 35.595 | 19/8:12.934 |
| 19 | 1 | 24.223 | 19/8:11.686 |