| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 18.102 | 17/5:07.734 |
| 2 | 2 | 16.143 | 18/5:08.205 |
| 3 | 2 | 16.835 | 18/5:06.480 |
| 4 | 2 | 16.467 | 18/5:03.962 |
| 5 | 2 | 17.342 | 18/5:05.600 |
| 6 | 1 | 18.345 | 18/5:09.702 |
| 7 | 1 | 16.226 | 18/5:07.183 |
| 8 | 1 | 16.301 | 18/5:05.462 |
| 9 | 2 | 17.508 | 18/5:06.538 |
| 10 | 1 | 16.986 | 18/5:06.459 |
| 11 | 1 | 16.291 | 18/5:05.257 |
| 12 | 1 | 16.661 | 18/5:04.810 |
| 13 | 1 | 16.213 | 18/5:03.812 |
| 14 | 1 | 16.281 | 18/5:03.044 |
| 15 | 1 | 16.431 | 18/5:02.558 |
| 16 | 1 | 16.427 | 18/5:02.129 |
| 17 | 1 | 16.822 | 18/5:02.168 |
| 18 | 1 | 16.712 | 18/5:02.093 |