| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 17.216 | 18/5:09.888 |
| 2 | 1 | 17.571 | 18/5:13.083 |
| 3 | 2 | 17.278 | 18/5:12.390 |
| 4 | 2 | 17.387 | 18/5:12.534 |
| 5 | 1 | 16.946 | 18/5:11.033 |
| 6 | 1 | 16.934 | 18/5:09.996 |
| 7 | 1 | 17.285 | 18/5:10.158 |
| 8 | 1 | 17.280 | 18/5:10.268 |
| 9 | 1 | 16.872 | 18/5:09.538 |
| 10 | 1 | 17.016 | 18/5:09.213 |
| 11 | 1 | 17.271 | 18/5:09.364 |
| 12 | 1 | 17.384 | 18/5:09.660 |
| 13 | 1 | 17.046 | 18/5:09.442 |
| 14 | 1 | 17.478 | 18/5:09.811 |
| 15 | 1 | 19.186 | 18/5:12.180 |
| 16 | 1 | 17.218 | 18/5:12.039 |
| 17 | 1 | 16.933 | 18/5:11.613 |
| 18 | 1 | 16.916 | 18/5:11.217 |