| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 1.587 | N/A |
| 2 | 2 | 19.914 | 19/6:00.039 |
| 3 | 2 | 19.495 | 20/6:15.972 |
| 4 | 2 | 19.546 | 20/6:14.968 |
| 5 | 2 | 19.057 | 20/6:12.144 |
| 6 | 2 | 19.492 | 20/6:12.102 |
| 7 | 2 | 19.226 | 20/6:11.232 |
| 8 | 2 | 18.886 | 20/6:09.687 |
| 9 | 2 | 18.799 | 20/6:08.322 |
| 10 | 2 | 19.156 | 20/6:08.014 |
| 11 | 2 | 21.241 | 20/6:11.729 |
| 12 | 2 | 18.893 | 20/6:10.713 |
| 13 | 2 | 18.791 | 20/6:09.705 |
| 14 | 2 | 20.531 | 20/6:11.395 |
| 15 | 2 | 19.261 | 20/6:11.120 |
| 16 | 2 | 18.858 | 20/6:10.371 |
| 17 | 2 | 19.116 | 20/6:10.023 |
| 18 | 2 | 19.086 | 20/6:09.681 |
| 19 | 1 | 22.625 | 20/6:13.114 |
| 20 | 1 | 21.034 | 20/6:14.594 |