| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 24.265 | N/A |
| 2 | 2 | 23.091 | 19/7:19.903 |
| 3 | 2 | 22.725 | 19/7:16.609 |
| 4 | 1 | 21.709 | 19/7:09.415 |
| 5 | 1 | 22.599 | 19/7:09.823 |
| 6 | 1 | 22.148 | 19/7:08.444 |
| 7 | 1 | 21.961 | 19/7:06.964 |
| 8 | 1 | 22.784 | 19/7:08.023 |
| 9 | 1 | 21.958 | 19/7:06.958 |
| 10 | 1 | 22.001 | 19/7:06.217 |
| 11 | 1 | 21.527 | 19/7:04.770 |
| 12 | 1 | 22.231 | 19/7:04.738 |
| 13 | 1 | 21.596 | 19/7:03.076 |
| 14 | 1 | 22.118 | 19/7:03.654 |
| 15 | 2 | 27.086 | 19/7:09.951 |
| 16 | 2 | 22.067 | 19/7:09.386 |
| 17 | 2 | 25.807 | 19/7:13.099 |
| 18 | 3 | 29.451 | 19/7:20.233 |
| 19 | 2 | 24.650 | 19/7:21.774 |