| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 17.184 | 21/6:00.864 |
| 2 | 1 | 17.067 | 22/6:16.761 |
| 3 | 1 | 16.769 | 22/6:14.147 |
| 4 | 1 | 18.318 | 21/6:04.025 |
| 5 | 1 | 16.974 | 21/6:02.510 |
| 6 | 1 | 17.914 | 21/6:04.791 |
| 7 | 1 | 17.463 | 21/6:05.067 |
| 8 | 1 | 17.127 | 21/6:04.392 |
| 9 | 1 | 17.749 | 21/6:05.318 |
| 10 | 1 | 18.735 | 21/6:08.130 |
| 11 | 1 | 16.972 | 21/6:07.065 |
| 12 | 2 | 23.744 | 20/6:00.027 |
| 13 | 1 | 17.942 | 21/6:17.932 |
| 14 | 1 | 17.032 | 21/6:16.485 |
| 15 | 1 | 16.948 | 21/6:15.113 |
| 16 | 1 | 17.096 | 21/6:14.107 |
| 17 | 1 | 16.908 | 21/6:12.987 |
| 18 | 1 | 17.096 | 21/6:12.211 |
| 19 | 1 | 17.077 | 21/6:11.496 |
| 20 | 1 | 16.727 | 21/6:10.484 |
| 21 | 1 | 17.522 | 21/6:10.364 |