| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 10.178 | N/A |
| 2 | 4 | 20.766 | 18/6:03.002 |
| 3 | 3 | 19.289 | 19/6:10.673 |
| 4 | 2 | 21.623 | 19/6:20.246 |
| 5 | 2 | 19.481 | 19/6:15.393 |
| 6 | 2 | 19.979 | 19/6:14.274 |
| 7 | 4 | 20.707 | 19/6:15.713 |
| 8 | 2 | 22.309 | 18/6:00.266 |
| 9 | 2 | 21.648 | 18/6:02.507 |
| 10 | 2 | 19.844 | 18/6:00.842 |
| 11 | 2 | 21.210 | 18/6:01.833 |
| 12 | 2 | 19.140 | 19/6:19.989 |
| 13 | 2 | 24.696 | 18/6:05.325 |
| 14 | 2 | 19.233 | 18/6:03.156 |
| 15 | 2 | 20.922 | 18/6:03.349 |
| 16 | 2 | 19.276 | 18/6:01.650 |
| 17 | 2 | 20.383 | 18/6:01.340 |
| 18 | 3 | 23.096 | 18/6:03.780 |