| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 21.676 | 17/6:08.492 |
| 2 | 4 | 20.916 | 17/6:02.032 |
| 3 | 3 | 20.938 | 17/6:00.003 |
| 4 | 3 | 22.811 | 17/6:06.949 |
| 5 | 4 | 20.651 | 17/6:03.773 |
| 6 | 4 | 21.722 | 17/6:04.690 |
| 7 | 5 | 22.609 | 17/6:07.499 |
| 8 | 6 | 23.755 | 17/6:12.041 |
| 9 | 5 | 24.173 | 17/6:16.363 |
| 10 | 5 | 21.632 | 17/6:15.501 |
| 11 | 5 | 23.027 | 17/6:16.952 |
| 12 | 5 | 21.370 | 17/6:15.813 |
| 13 | 5 | 20.307 | 17/6:13.460 |
| 14 | 5 | 20.589 | 17/6:11.785 |
| 15 | 5 | 21.225 | 17/6:11.054 |
| 16 | 5 | 20.707 | 17/6:09.865 |
| 17 | 5 | 20.988 | 17/6:09.096 |