| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 7 | 28.526 | 15/7:07.890 |
| 2 | 6 | 23.784 | 17/7:24.635 |
| 3 | 7 | 24.453 | 17/7:14.990 |
| 4 | 7 | 26.732 | 17/7:19.854 |
| 5 | 5 | 19.821 | 18/7:23.938 |
| 6 | 5 | 23.380 | 18/7:20.088 |
| 7 | 5 | 20.509 | 18/7:09.956 |
| 8 | 6 | 23.953 | 18/7:10.105 |
| 9 | 5 | 31.272 | 17/7:00.146 |
| 10 | 7 | 26.314 | 17/7:02.865 |
| 11 | 6 | 26.007 | 17/7:04.615 |
| 12 | 7 | 19.592 | 18/7:21.514 |
| 13 | 5 | 23.076 | 18/7:19.503 |
| 14 | 5 | 21.763 | 18/7:16.091 |
| 15 | 5 | 22.246 | 18/7:13.714 |
| 16 | 6 | 27.914 | 18/7:18.010 |
| 17 | 6 | 24.427 | 18/7:18.108 |
| 18 | 6 | 29.900 | 18/7:23.669 |