| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 20.054 | N/A |
| 2 | 1 | 17.687 | 21/6:13.794 |
| 3 | 1 | 19.044 | 20/6:08.998 |
| 4 | 1 | 17.829 | 20/6:05.600 |
| 5 | 1 | 18.396 | 20/6:06.595 |
| 6 | 1 | 17.684 | 20/6:04.486 |
| 7 | 1 | 18.146 | 20/6:04.543 |
| 8 | 1 | 18.240 | 20/6:04.838 |
| 9 | 1 | 18.140 | 20/6:04.823 |
| 10 | 1 | 17.651 | 20/6:03.778 |
| 11 | 1 | 19.277 | 20/6:06.032 |
| 12 | 1 | 20.837 | 20/6:10.571 |
| 13 | 1 | 17.458 | 20/6:09.003 |
| 14 | 1 | 17.498 | 20/6:07.735 |
| 15 | 1 | 17.852 | 20/6:07.128 |
| 16 | 1 | 17.416 | 20/6:06.050 |
| 17 | 1 | 17.449 | 20/6:05.146 |
| 18 | 1 | 17.311 | 20/6:04.194 |
| 19 | 1 | 21.187 | 20/6:07.439 |
| 20 | 1 | 19.401 | 20/6:08.557 |