| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 3.298 | 73/4:00.754 |
| 2 | 1 | 3.299 | 73/4:00.790 |
| 3 | 2 | 3.273 | 73/4:00.170 |
| 4 | 2 | 3.285 | 73/4:00.079 |
| 5 | 2 | 3.305 | 73/4:00.316 |
| 6 | 2 | 3.241 | 74/4:02.979 |
| 7 | 2 | 3.291 | 74/4:03.058 |
| 8 | 2 | 3.550 | 73/4:02.196 |
| 9 | 2 | 3.292 | 73/4:01.987 |
| 10 | 2 | 3.282 | 73/4:01.747 |
| 11 | 2 | 3.294 | 73/4:01.630 |
| 12 | 2 | 3.301 | 73/4:01.575 |
| 13 | 2 | 3.328 | 73/4:01.681 |
| 14 | 2 | 3.326 | 73/4:01.760 |
| 15 | 2 | 3.276 | 73/4:01.586 |
| 16 | 2 | 3.377 | 73/4:01.895 |
| 17 | 2 | 3.291 | 73/4:01.797 |
| 18 | 2 | 3.275 | 73/4:01.646 |
| 19 | 2 | 3.279 | 73/4:01.526 |
| 20 | 3 | 7.503 | 69/4:02.763 |