| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 18.091 | 17/5:07.547 |
| 2 | 5 | 17.309 | 17/5:00.900 |
| 3 | 5 | 17.942 | 17/5:02.271 |
| 4 | 5 | 17.915 | 17/5:02.842 |
| 5 | 5 | 18.043 | 17/5:03.620 |
| 6 | 5 | 17.103 | 17/5:01.475 |
| 7 | 5 | 16.862 | 18/5:16.967 |
| 8 | 5 | 19.027 | 17/5:02.371 |
| 9 | 5 | 17.056 | 17/5:00.991 |
| 10 | 5 | 17.075 | 18/5:17.561 |
| 11 | 5 | 16.589 | 18/5:15.838 |
| 12 | 5 | 17.135 | 18/5:15.221 |
| 13 | 5 | 20.111 | 17/5:01.107 |
| 14 | 6 | 18.039 | 17/5:01.504 |
| 15 | 6 | 16.531 | 17/5:00.138 |
| 16 | 5 | 15.923 | 18/5:15.845 |
| 17 | 5 | 16.254 | 18/5:14.476 |
| 18 | 5 | 16.618 | 18/5:13.623 |