| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 23.904 | N/A |
| 2 | 1 | 22.148 | 19/7:02.568 |
| 3 | 1 | 22.356 | 19/7:04.044 |
| 4 | 1 | 22.803 | 19/7:07.746 |
| 5 | 1 | 21.770 | 19/7:04.750 |
| 6 | 1 | 21.700 | 19/7:02.701 |
| 7 | 1 | 21.983 | 19/7:02.184 |
| 8 | 1 | 21.939 | 19/7:01.701 |
| 9 | 1 | 21.797 | 19/7:01.002 |
| 10 | 1 | 22.203 | 19/7:01.302 |
| 11 | 1 | 22.030 | 19/7:01.216 |
| 12 | 1 | 22.152 | 19/7:01.345 |
| 13 | 1 | 21.940 | 19/7:01.135 |
| 14 | 1 | 23.312 | 19/7:02.857 |
| 15 | 2 | 22.497 | 19/7:03.285 |
| 16 | 2 | 25.888 | 19/7:07.725 |
| 17 | 2 | 22.143 | 19/7:07.397 |
| 18 | 2 | 22.259 | 19/7:07.231 |
| 19 | 2 | 26.147 | 19/7:10.971 |