| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 17.130 | 22/6:16.086 |
| 2 | 4 | 19.116 | 20/6:02.046 |
| 3 | 4 | 17.136 | 21/6:13.674 |
| 4 | 4 | 15.338 | 21/6:00.078 |
| 5 | 3 | 16.548 | 22/6:15.179 |
| 6 | 4 | 19.185 | 21/6:05.585 |
| 7 | 4 | 20.164 | 21/6:13.851 |
| 8 | 4 | 15.848 | 21/6:08.720 |
| 9 | 4 | 21.678 | 20/6:00.317 |
| 10 | 4 | 35.617 | 19/6:15.744 |
| 11 | 4 | 23.013 | 18/6:01.264 |
| 12 | 4 | 22.727 | 18/6:05.025 |
| 13 | 4 | 27.225 | 18/6:14.085 |
| 14 | 4 | 17.604 | 18/6:10.708 |
| 15 | 4 | 18.741 | 18/6:08.484 |
| 16 | 4 | 18.061 | 18/6:05.772 |
| 17 | 4 | 17.941 | 18/6:03.252 |
| 18 | 4 | 17.734 | 18/6:00.806 |