| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 18.779 | 20/6:15.580 |
| 2 | 2 | 18.658 | 20/6:14.370 |
| 3 | 1 | 17.722 | 20/6:07.727 |
| 4 | 1 | 17.774 | 20/6:04.665 |
| 5 | 1 | 17.949 | 20/6:03.528 |
| 6 | 1 | 18.284 | 20/6:03.887 |
| 7 | 1 | 17.271 | 20/6:01.249 |
| 8 | 1 | 18.133 | 20/6:01.425 |
| 9 | 1 | 18.166 | 20/6:01.636 |
| 10 | 1 | 17.611 | 20/6:00.694 |
| 11 | 1 | 18.259 | 20/6:01.102 |
| 12 | 1 | 17.745 | 20/6:00.585 |
| 13 | 1 | 18.216 | 20/6:00.872 |
| 14 | 1 | 17.794 | 20/6:00.516 |
| 15 | 1 | 17.845 | 20/6:00.275 |
| 16 | 1 | 17.813 | 20/6:00.024 |
| 17 | 1 | 18.051 | 20/6:00.082 |
| 18 | 1 | 17.704 | 21/6:17.736 |
| 19 | 1 | 18.240 | 20/6:00.015 |
| 20 | 1 | 18.010 | 20/6:00.024 |