| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 12.285 | N/A |
| 2 | 3 | 21.021 | 18/6:09.642 |
| 3 | 2 | 19.973 | 18/6:00.734 |
| 4 | 3 | 22.833 | 18/6:13.971 |
| 5 | 3 | 20.266 | 18/6:09.680 |
| 6 | 1 | 19.445 | 18/6:04.314 |
| 7 | 1 | 19.933 | 18/6:02.119 |
| 8 | 1 | 20.012 | 18/6:00.743 |
| 9 | 1 | 19.800 | 19/6:19.671 |
| 10 | 1 | 19.628 | 19/6:18.107 |
| 11 | 1 | 19.935 | 19/6:17.407 |
| 12 | 1 | 20.687 | 19/6:18.066 |
| 13 | 1 | 20.196 | 19/6:17.878 |
| 14 | 1 | 20.575 | 19/6:18.244 |
| 15 | 1 | 19.824 | 19/6:17.592 |
| 16 | 1 | 19.996 | 19/6:17.233 |
| 17 | 1 | 20.043 | 19/6:16.972 |
| 18 | 1 | 19.722 | 19/6:16.402 |
| 19 | 1 | 21.026 | 19/6:17.200 |