| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 3.593 | 20/1:11.860 |
| 2 | 3 | 8.035 | 20/1:56.280 |
| 3 | 3 | 8.619 | 20/2:14.980 |
| 4 | 4 | 8.744 | 20/2:24.955 |
| 5 | 4 | 8.219 | 20/2:28.840 |
| 6 | 4 | 7.977 | 20/2:30.623 |
| 7 | 4 | 7.730 | 20/2:31.191 |
| 8 | 4 | 8.069 | 20/2:32.465 |
| 9 | 3 | 7.672 | 20/2:32.573 |
| 10 | 3 | 7.987 | 20/2:33.290 |
| 11 | 3 | 8.143 | 20/2:34.160 |
| 12 | 3 | 7.795 | 20/2:34.305 |
| 13 | 2 | 8.004 | 20/2:34.749 |
| 14 | 4 | 14.733 | 20/2:44.743 |
| 15 | 3 | 8.218 | 20/2:44.717 |
| 16 | 3 | 7.760 | 20/2:44.123 |
| 17 | 4 | 9.800 | 20/2:45.998 |
| 18 | 4 | 7.890 | 20/2:45.542 |
| 19 | 4 | 7.631 | 20/2:44.862 |
| 20 | 4 | 8.765 | 20/2:45.384 |