| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 16.870 | 18/5:03.066 |
| 2 | 1 | 16.185 | 19/5:14.022 |
| 3 | 1 | 17.582 | 18/5:03.822 |
| 4 | 1 | 16.315 | 18/5:01.284 |
| 5 | 1 | 16.293 | 19/5:16.331 |
| 6 | 1 | 16.317 | 19/5:15.279 |
| 7 | 1 | 16.130 | 19/5:14.021 |
| 8 | 2 | 20.554 | 18/5:06.553 |
| 9 | 2 | 16.630 | 18/5:05.752 |
| 10 | 1 | 16.385 | 18/5:04.669 |
| 11 | 1 | 16.504 | 18/5:03.979 |
| 12 | 1 | 16.221 | 18/5:02.979 |
| 13 | 1 | 19.785 | 18/5:07.067 |
| 14 | 1 | 16.831 | 18/5:06.774 |
| 15 | 1 | 16.321 | 18/5:05.907 |
| 16 | 1 | 16.607 | 18/5:05.471 |
| 17 | 1 | 16.495 | 18/5:04.967 |
| 18 | 1 | 16.508 | 18/5:04.533 |