| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 26.658 | N/A |
| 2 | 3 | 20.224 | 21/7:11.138 |
| 3 | 2 | 22.438 | 20/7:11.947 |
| 4 | 3 | 21.618 | 20/7:13.764 |
| 5 | 2 | 20.552 | 20/7:09.061 |
| 6 | 2 | 20.103 | 20/7:05.411 |
| 7 | 2 | 20.574 | 20/7:04.103 |
| 8 | 2 | 20.903 | 20/7:04.062 |
| 9 | 2 | 20.493 | 20/7:03.057 |
| 10 | 1 | 20.629 | 20/7:02.563 |
| 11 | 1 | 20.398 | 20/7:01.728 |
| 12 | 3 | 23.543 | 20/7:06.478 |
| 13 | 1 | 20.625 | 20/7:05.816 |
| 14 | 1 | 20.802 | 20/7:05.514 |
| 15 | 2 | 21.105 | 20/7:05.667 |
| 16 | 1 | 20.768 | 20/7:05.373 |
| 17 | 1 | 21.444 | 20/7:05.918 |
| 18 | 1 | 21.436 | 20/7:06.390 |
| 19 | 1 | 21.513 | 20/7:06.890 |
| 20 | 1 | 21.962 | 20/7:07.788 |