| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 19.044 | 19/6:01.836 |
| 2 | 3 | 18.634 | 20/6:16.780 |
| 3 | 3 | 20.054 | 19/6:05.636 |
| 4 | 2 | 17.916 | 20/6:18.240 |
| 5 | 2 | 18.332 | 20/6:15.920 |
| 6 | 2 | 20.126 | 19/6:01.336 |
| 7 | 2 | 23.741 | 19/6:14.156 |
| 8 | 2 | 17.948 | 19/6:10.013 |
| 9 | 2 | 20.233 | 19/6:11.615 |
| 10 | 2 | 19.006 | 19/6:10.565 |
| 11 | 2 | 17.714 | 19/6:07.474 |
| 12 | 2 | 18.231 | 19/6:05.717 |
| 13 | 2 | 18.257 | 19/6:04.268 |
| 14 | 2 | 17.741 | 19/6:02.326 |
| 15 | 2 | 18.958 | 19/6:02.184 |
| 16 | 2 | 18.086 | 19/6:01.025 |
| 17 | 2 | 18.408 | 19/6:00.362 |
| 18 | 2 | 17.712 | 20/6:17.934 |
| 19 | 2 | 17.796 | 20/6:16.776 |
| 20 | 2 | 21.684 | 20/6:19.621 |