| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 17.582 | 18/5:16.476 |
| 2 | 1 | 17.363 | 18/5:14.505 |
| 3 | 1 | 17.734 | 18/5:16.074 |
| 4 | 2 | 18.692 | 17/5:03.327 |
| 5 | 2 | 17.155 | 17/5:00.988 |
| 6 | 1 | 17.269 | 18/5:17.385 |
| 7 | 1 | 17.817 | 17/5:00.201 |
| 8 | 1 | 17.338 | 18/5:17.138 |
| 9 | 1 | 17.603 | 18/5:17.106 |
| 10 | 1 | 17.771 | 18/5:17.383 |
| 11 | 1 | 17.585 | 18/5:17.306 |
| 12 | 1 | 17.226 | 18/5:16.703 |
| 13 | 1 | 17.303 | 18/5:16.299 |
| 14 | 1 | 17.096 | 18/5:15.687 |
| 15 | 1 | 18.113 | 18/5:16.376 |
| 16 | 1 | 17.365 | 18/5:16.139 |
| 17 | 1 | 18.160 | 18/5:16.770 |
| 18 | 1 | 16.918 | 18/5:16.090 |