| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 21.571 | N/A |
| 2 | 3 | 17.140 | 21/6:04.371 |
| 3 | 3 | 16.206 | 22/6:11.704 |
| 4 | 3 | 17.222 | 22/6:15.547 |
| 5 | 3 | 17.547 | 21/6:02.146 |
| 6 | 4 | 19.111 | 21/6:10.475 |
| 7 | 3 | 16.768 | 21/6:08.217 |
| 8 | 3 | 17.914 | 21/6:09.879 |
| 9 | 3 | 19.584 | 21/6:15.301 |
| 10 | 3 | 17.246 | 21/6:14.322 |
| 11 | 4 | 22.863 | 20/6:06.612 |
| 12 | 4 | 19.441 | 20/6:08.825 |
| 13 | 4 | 17.060 | 20/6:06.899 |
| 14 | 4 | 17.278 | 20/6:05.587 |
| 15 | 4 | 16.753 | 20/6:03.751 |
| 16 | 4 | 16.837 | 20/6:02.266 |
| 17 | 4 | 21.891 | 20/6:06.968 |
| 18 | 4 | 17.133 | 20/6:05.799 |
| 19 | 4 | 17.867 | 20/6:05.535 |
| 20 | 4 | 17.764 | 20/6:05.196 |