| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 19.314 | 19/6:06.966 |
| 2 | 1 | 19.098 | 19/6:04.914 |
| 3 | 2 | 18.916 | 19/6:03.077 |
| 4 | 3 | 19.458 | 19/6:04.733 |
| 5 | 2 | 19.045 | 19/6:04.158 |
| 6 | 2 | 18.876 | 19/6:03.239 |
| 7 | 3 | 26.633 | 18/6:03.446 |
| 8 | 3 | 18.413 | 19/6:19.413 |
| 9 | 3 | 19.570 | 19/6:18.571 |
| 10 | 3 | 22.658 | 18/6:03.566 |
| 11 | 3 | 19.320 | 18/6:02.129 |
| 12 | 3 | 19.510 | 18/6:01.216 |
| 13 | 3 | 21.627 | 18/6:03.376 |
| 14 | 3 | 19.307 | 18/6:02.244 |
| 15 | 3 | 20.911 | 18/6:03.187 |
| 16 | 3 | 18.272 | 18/6:01.044 |
| 17 | 2 | 18.726 | 19/6:19.613 |
| 18 | 3 | 23.220 | 18/6:02.874 |