| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 19.306 | N/A |
| 2 | 3 | 16.801 | 18/5:04.923 |
| 3 | 3 | 16.758 | 18/5:04.557 |
| 4 | 2 | 17.104 | 18/5:06.396 |
| 5 | 2 | 16.613 | 18/5:05.229 |
| 6 | 2 | 16.854 | 18/5:05.348 |
| 7 | 2 | 16.362 | 18/5:04.033 |
| 8 | 2 | 16.546 | 18/5:03.541 |
| 9 | 2 | 16.785 | 18/5:03.679 |
| 10 | 2 | 16.561 | 18/5:03.364 |
| 11 | 1 | 16.744 | 18/5:03.423 |
| 12 | 1 | 17.393 | 18/5:04.474 |
| 13 | 1 | 16.469 | 18/5:04.041 |
| 14 | 2 | 18.775 | 18/5:06.691 |
| 15 | 1 | 16.797 | 18/5:06.559 |
| 16 | 1 | 16.594 | 18/5:06.216 |
| 17 | 1 | 16.441 | 18/5:05.752 |
| 18 | 1 | 16.622 | 18/5:05.525 |