| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 38.501 | N/A |
| 2 | 4 | 24.358 | 20/8:21.303 |
| 3 | 4 | 29.377 | 18/8:15.248 |
| 4 | 4 | 28.927 | 18/8:26.919 |
| 5 | 4 | 25.003 | 18/8:16.077 |
| 6 | 4 | 23.290 | 18/8:03.748 |
| 7 | 5 | 27.044 | 18/8:06.164 |
| 8 | 5 | 23.281 | 19/8:24.649 |
| 9 | 4 | 25.744 | 19/8:24.305 |
| 10 | 4 | 23.373 | 19/8:19.295 |
| 11 | 4 | 29.144 | 19/8:25.674 |
| 12 | 4 | 26.012 | 19/8:25.769 |
| 13 | 4 | 23.487 | 19/8:22.061 |
| 14 | 4 | 28.563 | 19/8:25.951 |
| 15 | 4 | 29.281 | 18/8:04.003 |
| 16 | 4 | 38.190 | 18/8:17.584 |
| 17 | 4 | 22.226 | 18/8:12.507 |
| 18 | 4 | 22.594 | 18/8:08.395 |