| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 26.607 | N/A |
| 2 | 2 | 24.078 | 18/7:15.933 |
| 3 | 2 | 23.384 | 18/7:10.034 |
| 4 | 2 | 24.444 | 18/7:14.074 |
| 5 | 2 | 23.404 | 18/7:11.674 |
| 6 | 2 | 24.447 | 18/7:13.780 |
| 7 | 2 | 23.349 | 18/7:12.074 |
| 8 | 2 | 23.503 | 18/7:11.228 |
| 9 | 2 | 23.817 | 18/7:11.262 |
| 10 | 2 | 24.416 | 18/7:12.419 |
| 11 | 2 | 24.879 | 18/7:14.132 |
| 12 | 3 | 26.180 | 18/7:17.544 |
| 13 | 2 | 23.873 | 18/7:17.120 |
| 14 | 2 | 23.762 | 18/7:16.615 |
| 15 | 2 | 23.653 | 18/7:16.050 |
| 16 | 1 | 23.630 | 18/7:15.535 |
| 17 | 1 | 24.140 | 18/7:15.625 |
| 18 | 1 | 23.901 | 18/7:15.467 |