| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 19.826 | N/A |
| 2 | 1 | 17.300 | 18/5:13.926 |
| 3 | 1 | 17.100 | 18/5:12.226 |
| 4 | 2 | 17.834 | 18/5:15.818 |
| 5 | 1 | 17.001 | 18/5:14.074 |
| 6 | 2 | 18.177 | 18/5:17.026 |
| 7 | 3 | 22.403 | 17/5:12.666 |
| 8 | 2 | 16.470 | 17/5:08.477 |
| 9 | 2 | 16.581 | 17/5:05.558 |
| 10 | 1 | 16.989 | 17/5:04.012 |
| 11 | 2 | 17.090 | 17/5:02.938 |
| 12 | 2 | 17.470 | 17/5:02.611 |
| 13 | 2 | 18.907 | 17/5:04.255 |
| 14 | 2 | 16.744 | 17/5:02.984 |
| 15 | 2 | 15.978 | 17/5:01.019 |
| 16 | 2 | 16.378 | 18/5:17.237 |
| 17 | 2 | 16.669 | 18/5:16.360 |
| 18 | 2 | 16.451 | 18/5:15.368 |