| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 17.531 | 21/6:08.151 |
| 2 | 4 | 16.834 | 21/6:00.832 |
| 3 | 4 | 23.557 | 19/6:06.839 |
| 4 | 4 | 22.152 | 18/6:00.333 |
| 5 | 4 | 16.445 | 19/6:06.772 |
| 6 | 4 | 16.385 | 20/6:16.347 |
| 7 | 4 | 18.061 | 20/6:14.186 |
| 8 | 4 | 21.853 | 19/6:02.943 |
| 9 | 4 | 16.885 | 20/6:17.118 |
| 10 | 4 | 14.951 | 20/6:09.308 |
| 11 | 4 | 14.756 | 20/6:02.564 |
| 12 | 4 | 15.489 | 21/6:16.073 |
| 13 | 4 | 20.212 | 20/6:01.709 |
| 14 | 4 | 16.073 | 21/6:16.776 |
| 15 | 4 | 21.694 | 20/6:03.837 |
| 16 | 4 | 19.071 | 20/6:04.936 |
| 17 | 4 | 15.366 | 20/6:01.547 |
| 18 | 4 | 21.154 | 20/6:04.966 |
| 19 | 4 | 16.104 | 20/6:02.708 |
| 20 | 4 | 16.377 | 20/6:00.950 |