| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 25.098 | N/A |
| 2 | 2 | 22.225 | 19/7:05.148 |
| 3 | 2 | 22.813 | 19/7:10.044 |
| 4 | 2 | 23.942 | 19/7:18.978 |
| 5 | 2 | 21.655 | 19/7:12.955 |
| 6 | 2 | 22.499 | 19/7:12.380 |
| 7 | 2 | 23.125 | 19/7:13.875 |
| 8 | 1 | 21.992 | 19/7:12.029 |
| 9 | 1 | 21.891 | 19/7:10.417 |
| 10 | 1 | 21.925 | 19/7:09.232 |
| 11 | 1 | 21.781 | 19/7:08.024 |
| 12 | 1 | 21.945 | 19/7:07.304 |
| 13 | 1 | 24.608 | 19/7:10.699 |
| 14 | 1 | 21.543 | 19/7:09.328 |
| 15 | 1 | 21.348 | 19/7:07.902 |
| 16 | 1 | 23.731 | 19/7:09.525 |
| 17 | 1 | 23.371 | 19/7:10.541 |
| 18 | 1 | 22.244 | 19/7:10.244 |
| 19 | 1 | 22.917 | 19/7:10.653 |