| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 1.625 | N/A |
| 2 | 2 | 23.361 | 19/7:02.123 |
| 3 | 3 | 25.259 | 19/7:19.205 |
| 4 | 2 | 21.589 | 19/7:02.879 |
| 5 | 2 | 21.670 | 20/7:18.050 |
| 6 | 3 | 25.055 | 19/7:02.587 |
| 7 | 3 | 21.968 | 20/7:21.481 |
| 8 | 4 | 27.710 | 19/7:10.055 |
| 9 | 4 | 25.535 | 19/7:13.955 |
| 10 | 3 | 24.301 | 19/7:14.521 |
| 11 | 3 | 21.839 | 19/7:10.541 |
| 12 | 3 | 24.703 | 19/7:11.972 |
| 13 | 3 | 23.993 | 19/7:12.099 |
| 14 | 3 | 22.403 | 19/7:10.005 |
| 15 | 3 | 26.022 | 19/7:12.863 |
| 16 | 3 | 22.219 | 19/7:10.777 |
| 17 | 3 | 22.116 | 19/7:08.835 |
| 18 | 3 | 23.215 | 19/7:08.286 |
| 19 | 3 | 21.702 | 19/7:06.285 |