| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 6 | 3.969 | N/A |
| 2 | 6 | 3.518 | 69/4:03.193 |
| 3 | 5 | 3:01.367 | 4/4:41.296 |
| 4 | 5 | 3.073 | 5/4:14.579 |
| 5 | 4 | 3.3 | 6/4:02.666 |
| 6 | 3 | 3.033 | 8/4:35.556 |
| 7 | 3 | 3.069 | 9/4:26.715 |
| 8 | 3 | 3.030 | 10/4:21.227 |
| 9 | 3 | 3.073 | 11/4:17.922 |
| 10 | 3 | 3.095 | 12/4:16.062 |
| 11 | 3 | 3.117 | 13/4:15.219 |
| 12 | 3 | 3.065 | 14/4:15.034 |
| 13 | 3 | 3.081 | 15/4:15.410 |
| 14 | 3 | 3.087 | 16/4:16.209 |
| 15 | 3 | 3.139 | 16/4:01.555 |
| 16 | 3 | 3.082 | 17/4:03.786 |
| 17 | 3 | 3.101 | 18/4:06.144 |
| 18 | 3 | 3.115 | 19/4:08.604 |
| 19 | 3 | 3.064 | 20/4:11.084 |
| 20 | 3 | 3.081 | 20/4:01.159 |