| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 1.655 | N/A |
| 2 | 2 | 20.674 | 19/6:13.787 |
| 3 | 6 | 21.132 | 19/6:17.909 |
| 4 | 6 | 19.339 | 19/6:08.525 |
| 5 | 6 | 19.379 | 19/6:04.013 |
| 6 | 6 | 20.621 | 19/6:05.777 |
| 7 | 6 | 20.218 | 19/6:05.744 |
| 8 | 6 | 19.327 | 19/6:03.429 |
| 9 | 5 | 20.382 | 19/6:04.067 |
| 10 | 5 | 18.697 | 19/6:01.193 |
| 11 | 5 | 19.658 | 19/6:00.623 |
| 12 | 5 | 19.913 | 19/6:00.575 |
| 13 | 6 | 20.610 | 19/6:01.058 |
| 14 | 6 | 20.056 | 19/6:01.663 |
| 15 | 6 | 19.586 | 19/6:01.130 |
| 16 | 6 | 18.687 | 20/6:19.475 |
| 17 | 6 | 19.380 | 20/6:18.875 |
| 18 | 6 | 18.886 | 20/6:17.793 |
| 19 | 6 | 20.132 | 20/6:18.147 |
| 20 | 6 | 21.324 | 20/6:19.656 |