| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 3.741 | 20/1:14.820 |
| 2 | 4 | 8.277 | 20/2:00.180 |
| 3 | 4 | 8.404 | 20/2:16.147 |
| 4 | 4 | 9.006 | 20/2:27.140 |
| 5 | 5 | 16.005 | 20/3:01.732 |
| 6 | 5 | 9.769 | 20/3:04.007 |
| 7 | 5 | 8.322 | 20/3:01.497 |
| 8 | 5 | 8.003 | 20/2:58.817 |
| 9 | 5 | 8.202 | 20/2:57.176 |
| 10 | 5 | 8.312 | 20/2:56.082 |
| 11 | 5 | 12.663 | 20/3:03.098 |
| 12 | 5 | 7.862 | 20/3:00.943 |
| 13 | 5 | 8.361 | 20/2:59.888 |
| 14 | 5 | 8.033 | 20/2:58.514 |
| 15 | 4 | 8.081 | 20/2:57.388 |
| 16 | 4 | 8.232 | 20/2:56.591 |
| 17 | 4 | 8.442 | 20/2:56.135 |
| 18 | 4 | 8.062 | 18/2:37.777 |