| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 19.834 | N/A |
| 2 | 4 | 17.619 | 21/6:12.214 |
| 3 | 4 | 18.424 | 20/6:02.242 |
| 4 | 6 | 20.938 | 19/6:01.072 |
| 5 | 6 | 18.099 | 20/6:16.464 |
| 6 | 5 | 18.917 | 20/6:17.022 |
| 7 | 6 | 22.487 | 19/6:09.286 |
| 8 | 6 | 21.673 | 19/6:15.094 |
| 9 | 6 | 22.400 | 18/6:01.017 |
| 10 | 6 | 17.965 | 19/6:16.878 |
| 11 | 6 | 19.318 | 19/6:15.946 |
| 12 | 6 | 17.033 | 19/6:11.444 |
| 13 | 6 | 20.448 | 19/6:12.815 |
| 14 | 6 | 18.027 | 19/6:10.623 |
| 15 | 6 | 17.022 | 19/6:07.452 |
| 16 | 6 | 18.070 | 19/6:05.962 |
| 17 | 6 | 17.884 | 19/6:04.448 |
| 18 | 6 | 23.799 | 19/6:09.376 |
| 19 | 6 | 17.926 | 19/6:07.883 |