| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 19.534 | N/A |
| 2 | 2 | 23.119 | 16/6:06.319 |
| 3 | 2 | 20.510 | 17/6:08.566 |
| 4 | 1 | 20.830 | 17/6:03.315 |
| 5 | 1 | 18.865 | 18/6:13.661 |
| 6 | 1 | 19.219 | 18/6:08.180 |
| 7 | 1 | 18.934 | 18/6:03.718 |
| 8 | 1 | 18.814 | 18/6:00.240 |
| 9 | 1 | 20.870 | 18/6:02.001 |
| 10 | 1 | 21.210 | 18/6:04.012 |
| 11 | 1 | 19.106 | 18/6:02.044 |
| 12 | 1 | 24.825 | 18/6:09.273 |
| 13 | 1 | 20.014 | 18/6:08.481 |
| 14 | 1 | 21.363 | 18/6:09.575 |
| 15 | 1 | 18.232 | 18/6:06.711 |
| 16 | 1 | 26.164 | 18/6:13.219 |
| 17 | 1 | 18.536 | 18/6:10.808 |
| 18 | 1 | 20.247 | 18/6:10.392 |