| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 17.783 | 17/5:02.311 |
| 2 | 1 | 17.463 | 18/5:17.214 |
| 3 | 2 | 17.648 | 18/5:17.364 |
| 4 | 1 | 18.161 | 17/5:01.984 |
| 5 | 1 | 17.284 | 17/5:00.353 |
| 6 | 1 | 17.306 | 18/5:16.935 |
| 7 | 1 | 18.009 | 17/5:00.303 |
| 8 | 1 | 17.405 | 18/5:17.383 |
| 9 | 1 | 17.286 | 18/5:16.690 |
| 10 | 1 | 17.929 | 18/5:17.293 |
| 11 | 1 | 16.987 | 18/5:16.245 |
| 12 | 1 | 16.785 | 18/5:15.069 |
| 13 | 1 | 17.599 | 18/5:15.201 |
| 14 | 1 | 17.520 | 18/5:15.212 |
| 15 | 1 | 18.167 | 18/5:15.998 |
| 16 | 1 | 17.635 | 18/5:16.088 |
| 17 | 1 | 17.519 | 18/5:16.044 |
| 18 | 1 | 17.624 | 18/5:16.110 |