| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 6.554 | 37/4:02.498 |
| 2 | 3 | 5.768 | 39/4:00.279 |
| 3 | 3 | 5.858 | 40/4:02.400 |
| 4 | 2 | 5.827 | 40/4:00.070 |
| 5 | 4 | 7.794 | 38/4:01.688 |
| 6 | 4 | 5.992 | 39/4:05.655 |
| 7 | 4 | 7.145 | 38/4:03.949 |
| 8 | 4 | 5.779 | 38/4:00.906 |
| 9 | 4 | 5.567 | 39/4:03.897 |
| 10 | 4 | 5.778 | 39/4:02.042 |
| 11 | 4 | 5.866 | 39/4:00.836 |
| 12 | 4 | 6.172 | 39/4:00.825 |
| 13 | 4 | 5.962 | 39/4:00.186 |
| 14 | 4 | 5.704 | 40/4:05.046 |
| 15 | 4 | 5.771 | 40/4:04.099 |
| 16 | 4 | 5.863 | 40/4:03.500 |
| 17 | 4 | 5.576 | 40/4:02.296 |
| 18 | 4 | 6.010 | 40/4:02.191 |
| 19 | 4 | 11.222 | 38/4:00.416 |
| 20 | 4 | 15.351 | 36/4:04.006 |