| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 17.954 | 17/5:05.218 |
| 2 | 4 | 18.937 | 17/5:13.574 |
| 3 | 4 | 14.903 | 18/5:10.764 |
| 4 | 3 | 14.938 | 18/5:00.294 |
| 5 | 3 | 15.133 | 19/5:11.087 |
| 6 | 2 | 14.815 | 19/5:06.153 |
| 7 | 2 | 14.405 | 19/5:01.516 |
| 8 | 1 | 14.808 | 20/5:14.733 |
| 9 | 2 | 14.803 | 20/5:12.658 |
| 10 | 1 | 14.856 | 20/5:11.104 |
| 11 | 2 | 16.259 | 20/5:12.384 |
| 12 | 2 | 15.203 | 20/5:11.690 |
| 13 | 2 | 15.469 | 20/5:11.512 |
| 14 | 2 | 15.103 | 20/5:10.837 |
| 15 | 2 | 15.070 | 20/5:10.208 |
| 16 | 1 | 15.048 | 20/5:09.630 |
| 17 | 1 | 14.902 | 20/5:08.948 |
| 18 | 2 | 16.656 | 20/5:10.291 |
| 19 | 1 | 14.671 | 20/5:09.403 |
| 20 | 2 | 14.731 | 20/5:08.664 |