| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 21.039 | N/A |
| 2 | 2 | 19.310 | 19/6:08.619 |
| 3 | 2 | 19.645 | 19/6:11.634 |
| 4 | 2 | 20.226 | 19/6:16.125 |
| 5 | 1 | 19.716 | 19/6:16.075 |
| 6 | 1 | 19.931 | 19/6:16.819 |
| 7 | 1 | 19.236 | 19/6:15.231 |
| 8 | 1 | 19.631 | 19/6:15.111 |
| 9 | 1 | 24.681 | 18/6:06.088 |
| 10 | 1 | 20.454 | 18/6:06.384 |
| 11 | 1 | 19.639 | 18/6:05.236 |
| 12 | 1 | 19.709 | 18/6:04.405 |
| 13 | 1 | 20.529 | 18/6:04.873 |
| 14 | 1 | 19.663 | 18/6:04.138 |
| 15 | 1 | 20.701 | 18/6:04.768 |
| 16 | 1 | 19.807 | 18/6:04.300 |
| 17 | 1 | 20.006 | 18/6:04.103 |
| 18 | 1 | 20.524 | 18/6:04.447 |