| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 2.142 | N/A |
| 2 | 3 | 24.443 | 19/7:22.116 |
| 3 | 3 | 22.503 | 19/7:04.656 |
| 4 | 6 | 27.508 | 18/7:04.048 |
| 5 | 6 | 22.626 | 19/7:19.002 |
| 6 | 5 | 21.975 | 19/7:10.074 |
| 7 | 4 | 22.889 | 19/7:07.974 |
| 8 | 5 | 24.847 | 19/7:11.033 |
| 9 | 4 | 25.057 | 19/7:13.008 |
| 10 | 4 | 22.241 | 19/7:10.032 |
| 11 | 4 | 22.954 | 19/7:08.819 |
| 12 | 4 | 23.156 | 19/7:07.922 |
| 13 | 3 | 22.185 | 19/7:05.718 |
| 14 | 3 | 22.213 | 19/7:03.891 |
| 15 | 2 | 23.931 | 19/7:04.535 |
| 16 | 2 | 21.355 | 19/7:02.001 |
| 17 | 2 | 22.529 | 19/7:01.105 |
| 18 | 2 | 22.647 | 19/7:00.439 |
| 19 | 2 | 25.049 | 19/7:02.250 |