| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 27.530 | N/A |
| 2 | 1 | 19.749 | 18/6:03.263 |
| 3 | 1 | 20.210 | 18/6:07.181 |
| 4 | 1 | 20.20 | 18/6:07.297 |
| 5 | 1 | 19.324 | 18/6:04.482 |
| 6 | 1 | 20.067 | 18/6:05.032 |
| 7 | 1 | 19.731 | 18/6:04.926 |
| 8 | 1 | 21.807 | 18/6:09.686 |
| 9 | 1 | 19.280 | 18/6:07.887 |
| 10 | 1 | 19.751 | 18/6:07.377 |
| 11 | 1 | 19.331 | 18/6:06.255 |
| 12 | 1 | 19.150 | 18/6:05.057 |
| 13 | 1 | 19.674 | 18/6:04.801 |
| 14 | 1 | 19.534 | 18/6:04.402 |
| 15 | 1 | 19.463 | 18/6:03.973 |
| 16 | 1 | 19.217 | 18/6:03.323 |
| 17 | 1 | 19.438 | 18/6:02.988 |
| 18 | 1 | 19.650 | 18/6:02.906 |