| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 18.740 | N/A |
| 2 | 3 | 18.205 | 20/6:04.635 |
| 3 | 2 | 18.012 | 20/6:02.801 |
| 4 | 3 | 17.834 | 20/6:01.063 |
| 5 | 3 | 17.422 | 21/6:16.105 |
| 6 | 3 | 20.343 | 20/6:07.640 |
| 7 | 3 | 18.049 | 20/6:06.645 |
| 8 | 3 | 17.801 | 20/6:05.262 |
| 9 | 3 | 17.360 | 20/6:03.176 |
| 10 | 3 | 17.384 | 20/6:01.605 |
| 11 | 3 | 17.970 | 20/6:01.462 |
| 12 | 3 | 17.818 | 20/6:01.082 |
| 13 | 3 | 17.539 | 20/6:00.323 |
| 14 | 3 | 17.723 | 21/6:17.909 |
| 15 | 3 | 27.260 | 20/6:12.574 |
| 16 | 3 | 20.325 | 20/6:14.730 |
| 17 | 3 | 18.225 | 20/6:14.123 |
| 18 | 4 | 22.544 | 20/6:18.414 |
| 19 | 3 | 17.475 | 20/6:16.878 |
| 20 | 3 | 17.935 | 20/6:15.964 |