| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 1.061 | N/A |
| 2 | 2 | 1.062 | N/A |
| 3 | 1 | 22.955 | 20/7:17.207 |
| 4 | 1 | 23.288 | 20/7:20.370 |
| 5 | 1 | 22.988 | 20/7:19.525 |
| 6 | 1 | 23.068 | 20/7:19.482 |
| 7 | 1 | 23.185 | 20/7:19.901 |
| 8 | 1 | 23.149 | 20/7:20.066 |
| 9 | 1 | 24.337 | 19/7:00.127 |
| 10 | 3 | 29.540 | 19/7:14.209 |
| 11 | 3 | 23.302 | 19/7:12.686 |
| 12 | 3 | 27.040 | 19/7:18.195 |
| 13 | 3 | 23.527 | 19/7:16.954 |
| 14 | 3 | 22.990 | 19/7:15.115 |
| 15 | 3 | 22.596 | 19/7:13.013 |
| 16 | 3 | 22.861 | 19/7:11.552 |
| 17 | 3 | 22.760 | 19/7:10.165 |
| 18 | 3 | 23.490 | 19/7:09.772 |
| 19 | 2 | 28.680 | 19/7:14.921 |