| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 17.026 | 18/5:06.468 |
| 2 | 2 | 17.509 | 18/5:10.815 |
| 3 | 1 | 17.280 | 18/5:10.890 |
| 4 | 1 | 17.186 | 18/5:10.505 |
| 5 | 1 | 17.680 | 18/5:12.052 |
| 6 | 1 | 17.296 | 18/5:11.931 |
| 7 | 1 | 17.859 | 18/5:13.293 |
| 8 | 1 | 17.047 | 18/5:12.487 |
| 9 | 1 | 17.045 | 18/5:11.856 |
| 10 | 1 | 17.275 | 18/5:11.765 |
| 11 | 1 | 18.064 | 18/5:12.982 |
| 12 | 1 | 17.311 | 18/5:12.867 |
| 13 | 1 | 17.576 | 18/5:13.136 |
| 14 | 1 | 17.488 | 18/5:13.254 |
| 15 | 1 | 17.236 | 18/5:13.054 |
| 16 | 1 | 17.578 | 18/5:13.263 |
| 17 | 1 | 18.188 | 18/5:14.094 |
| 18 | 1 | 17.330 | 18/5:13.974 |