| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 21.732 | N/A |
| 2 | 1 | 18.423 | 20/6:11.769 |
| 3 | 1 | 17.898 | 20/6:06.781 |
| 4 | 1 | 17.581 | 20/6:03.111 |
| 5 | 1 | 18.412 | 20/6:05.223 |
| 6 | 1 | 18.016 | 20/6:04.986 |
| 7 | 1 | 17.604 | 20/6:03.523 |
| 8 | 1 | 18.057 | 20/6:03.707 |
| 9 | 1 | 23.580 | 20/6:16.963 |
| 10 | 1 | 17.576 | 20/6:14.597 |
| 11 | 1 | 18.055 | 20/6:13.615 |
| 12 | 1 | 18.189 | 20/6:13.043 |
| 13 | 1 | 18.435 | 20/6:12.956 |
| 14 | 1 | 18.114 | 20/6:12.413 |
| 15 | 1 | 17.750 | 20/6:11.454 |
| 16 | 1 | 18.727 | 20/6:11.860 |
| 17 | 1 | 18.084 | 20/6:11.451 |
| 18 | 1 | 18.042 | 20/6:11.044 |
| 19 | 1 | 18.126 | 20/6:10.771 |
| 20 | 1 | 18.495 | 20/6:10.896 |