| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 23.488 | N/A |
| 2 | 1 | 21.884 | 20/7:19.284 |
| 3 | 1 | 22.281 | 19/7:00.973 |
| 4 | 1 | 22.104 | 19/7:01.102 |
| 5 | 1 | 25.525 | 19/7:16.561 |
| 6 | 1 | 22.257 | 19/7:14.071 |
| 7 | 1 | 21.073 | 19/7:08.086 |
| 8 | 1 | 22.136 | 19/7:07.870 |
| 9 | 1 | 21.760 | 19/7:06.283 |
| 10 | 1 | 25.454 | 19/7:12.436 |
| 11 | 1 | 22.538 | 19/7:12.109 |
| 12 | 1 | 21.659 | 19/7:10.404 |
| 13 | 1 | 22.074 | 19/7:09.605 |
| 14 | 1 | 21.987 | 19/7:08.809 |
| 15 | 1 | 21.328 | 19/7:07.279 |
| 16 | 1 | 28.410 | 19/7:14.452 |
| 17 | 1 | 22.735 | 19/7:14.343 |
| 18 | 1 | 22.419 | 19/7:13.913 |
| 19 | 1 | 26.316 | 19/7:17.428 |