| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 17.444 | 18/5:13.992 |
| 2 | 2 | 17.200 | 18/5:11.796 |
| 3 | 1 | 17.527 | 18/5:13.026 |
| 4 | 2 | 17.163 | 18/5:12.003 |
| 5 | 1 | 17.095 | 18/5:11.144 |
| 6 | 1 | 17.382 | 18/5:11.433 |
| 7 | 1 | 17.069 | 18/5:10.834 |
| 8 | 1 | 16.895 | 18/5:09.994 |
| 9 | 1 | 16.993 | 18/5:09.536 |
| 10 | 1 | 17.051 | 18/5:09.274 |
| 11 | 1 | 17.042 | 18/5:09.045 |
| 12 | 1 | 17.137 | 18/5:08.997 |
| 13 | 1 | 17.031 | 18/5:08.809 |
| 14 | 1 | 17.011 | 18/5:08.623 |
| 15 | 2 | 19.869 | 18/5:11.891 |
| 16 | 2 | 17.090 | 18/5:11.624 |
| 17 | 2 | 17.020 | 18/5:11.314 |
| 18 | 2 | 16.666 | 18/5:10.685 |