| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 15.803 | 18/4:44.454 |
| 2 | 7 | 25.109 | 18/6:08.208 |
| 3 | 7 | 17.410 | 18/5:49.932 |
| 4 | 7 | 17.585 | 18/5:41.582 |
| 5 | 7 | 17.222 | 18/5:35.264 |
| 6 | 7 | 18.064 | 18/5:33.579 |
| 7 | 7 | 17.534 | 18/5:31.012 |
| 8 | 6 | 19.171 | 18/5:32.770 |
| 9 | 5 | 17.144 | 18/5:30.084 |
| 10 | 5 | 17.737 | 18/5:29.002 |
| 11 | 5 | 17.725 | 18/5:28.097 |
| 12 | 5 | 17.636 | 18/5:27.210 |
| 13 | 5 | 18.459 | 18/5:27.599 |
| 14 | 6 | 18.908 | 18/5:28.509 |
| 15 | 6 | 19.128 | 18/5:29.562 |
| 16 | 6 | 18.289 | 18/5:29.539 |
| 17 | 6 | 18.475 | 18/5:29.717 |
| 18 | 6 | 18.059 | 18/5:29.458 |