| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.240 | 19/5:08.560 |
| 2 | 1 | 16.153 | 19/5:07.733 |
| 3 | 1 | 20.099 | 18/5:14.952 |
| 4 | 1 | 15.984 | 18/5:08.142 |
| 5 | 2 | 21.098 | 17/5:04.552 |
| 6 | 2 | 16.608 | 17/5:00.849 |
| 7 | 2 | 20.764 | 17/5:08.297 |
| 8 | 2 | 16.492 | 17/5:04.806 |
| 9 | 2 | 16.550 | 17/5:02.200 |
| 10 | 2 | 15.659 | 18/5:16.165 |
| 11 | 2 | 19.319 | 17/5:01.311 |
| 12 | 1 | 15.856 | 18/5:16.233 |
| 13 | 1 | 16.234 | 18/5:14.385 |
| 14 | 1 | 16.088 | 18/5:12.614 |
| 15 | 1 | 16.288 | 18/5:11.318 |
| 16 | 1 | 17.042 | 18/5:11.033 |
| 17 | 1 | 16.318 | 18/5:10.015 |
| 18 | 1 | 16.053 | 18/5:08.845 |