| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 19.931 | N/A |
| 2 | 5 | 19.372 | 19/6:08.627 |
| 3 | 5 | 16.754 | 20/6:03.128 |
| 4 | 5 | 16.869 | 21/6:13.231 |
| 5 | 4 | 16.341 | 21/6:06.611 |
| 6 | 4 | 17.155 | 21/6:05.895 |
| 7 | 4 | 16.147 | 21/6:02.057 |
| 8 | 4 | 17.618 | 21/6:03.519 |
| 9 | 4 | 16.944 | 21/6:02.931 |
| 10 | 4 | 16.550 | 21/6:01.597 |
| 11 | 4 | 18.881 | 21/6:05.193 |
| 12 | 4 | 16.827 | 21/6:04.400 |
| 13 | 4 | 19.108 | 21/6:07.541 |
| 14 | 4 | 17.191 | 21/6:07.249 |
| 15 | 4 | 16.937 | 21/6:06.636 |
| 16 | 4 | 18.306 | 21/6:07.931 |
| 17 | 4 | 16.666 | 21/6:07.013 |
| 18 | 4 | 16.684 | 21/6:06.225 |
| 19 | 4 | 18.332 | 21/6:07.355 |
| 20 | 4 | 17.074 | 21/6:07.042 |
| 21 | 4 | 19.125 | 21/6:08.812 |