| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 20.860 | N/A |
| 2 | 1 | 18.966 | 23/7:18.112 |
| 3 | 2 | 21.027 | 21/7:00.079 |
| 4 | 2 | 18.275 | 22/7:08.736 |
| 5 | 2 | 17.803 | 22/7:00.232 |
| 6 | 2 | 17.819 | 23/7:13.976 |
| 7 | 2 | 19.287 | 23/7:15.842 |
| 8 | 2 | 20.854 | 22/7:02.953 |
| 9 | 3 | 17.436 | 23/7:17.394 |
| 10 | 2 | 17.551 | 23/7:14.015 |
| 11 | 2 | 18.930 | 23/7:14.345 |
| 12 | 2 | 18.589 | 23/7:13.934 |
| 13 | 2 | 18.167 | 23/7:12.817 |
| 14 | 2 | 18.041 | 23/7:11.659 |
| 15 | 2 | 18.166 | 23/7:10.863 |
| 16 | 2 | 18.019 | 23/7:09.957 |
| 17 | 2 | 18.435 | 23/7:09.736 |
| 18 | 2 | 18.646 | 23/7:09.815 |
| 19 | 2 | 19.257 | 23/7:10.632 |
| 20 | 2 | 18.350 | 23/7:10.312 |
| 21 | 2 | 17.897 | 23/7:09.526 |
| 22 | 2 | 18.234 | 23/7:09.168 |
| 23 | 2 | 18.676 | 23/7:09.285 |