| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 3.231 | 20/1:04.620 |
| 2 | 4 | 7.639 | 20/1:48.700 |
| 3 | 4 | 7.856 | 20/2:04.840 |
| 4 | 4 | 8.086 | 20/2:14.060 |
| 5 | 4 | 7.536 | 20/2:17.392 |
| 6 | 4 | 7.008 | 20/2:17.853 |
| 7 | 4 | 7.616 | 20/2:19.920 |
| 8 | 4 | 8.177 | 20/2:22.873 |
| 9 | 4 | 7.863 | 20/2:24.471 |
| 10 | 4 | 6.959 | 20/2:23.942 |
| 11 | 4 | 7.373 | 20/2:24.262 |
| 12 | 4 | 7.052 | 20/2:23.993 |
| 13 | 4 | 7.709 | 20/2:24.777 |
| 14 | 4 | 7.208 | 20/2:24.733 |
| 15 | 4 | 7.404 | 20/2:24.956 |
| 16 | 4 | 12.421 | 20/2:31.423 |
| 17 | 4 | 7.540 | 20/2:31.386 |
| 18 | 4 | 7.002 | 20/2:30.756 |