| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 19.915 | 19/6:18.385 |
| 2 | 3 | 19.002 | 19/6:09.712 |
| 3 | 2 | 19.311 | 19/6:08.777 |
| 4 | 2 | 18.221 | 19/6:03.133 |
| 5 | 2 | 20.301 | 19/6:07.650 |
| 6 | 2 | 19.964 | 19/6:09.594 |
| 7 | 2 | 19.942 | 19/6:10.923 |
| 8 | 2 | 18.695 | 19/6:08.959 |
| 9 | 2 | 19.665 | 19/6:09.478 |
| 10 | 2 | 18.573 | 19/6:07.819 |
| 11 | 2 | 18.566 | 19/6:06.450 |
| 12 | 2 | 19.061 | 19/6:06.092 |
| 13 | 3 | 20.047 | 19/6:07.231 |
| 14 | 3 | 19.123 | 19/6:06.952 |
| 15 | 2 | 18.510 | 19/6:05.935 |
| 16 | 3 | 19.283 | 19/6:05.963 |
| 17 | 4 | 24.748 | 19/6:12.095 |
| 18 | 3 | 19.441 | 19/6:11.944 |
| 19 | 3 | 18.924 | 19/6:11.292 |