| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 6.465 | 38/4:05.670 |
| 2 | 4 | 6.693 | 37/4:03.423 |
| 3 | 4 | 1:33.880 | 7/4:09.755 |
| 4 | 4 | 6.583 | 9/4:15.647 |
| 5 | 4 | 26.791 | 9/4:12.742 |
| 6 | 4 | 6.532 | 10/4:04.907 |
| 7 | 4 | 5.977 | 11/4:00.304 |
| 8 | 4 | 5.931 | 13/4:18.135 |
| 9 | 4 | 6.367 | 14/4:17.007 |
| 10 | 4 | 5.951 | 15/4:16.755 |
| 11 | 4 | 5.951 | 15/4:01.529 |
| 12 | 4 | 6.690 | 16/4:05.081 |
| 13 | 4 | 6.807 | 17/4:09.270 |
| 14 | 4 | 6.303 | 18/4:13.184 |
| 15 | 4 | 5.892 | 18/4:03.376 |
| 16 | 4 | 5.961 | 19/4:07.919 |
| 17 | 4 | 5.967 | 19/4:00.005 |
| 18 | 4 | 11.707 | 20/4:11.609 |
| 19 | 4 | 7.974 | 20/4:06.760 |
| 20 | 4 | 13.081 | 20/4:07.503 |