| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 17.465 | 18/5:14.370 |
| 2 | 1 | 17.652 | 18/5:16.053 |
| 3 | 1 | 17.644 | 18/5:16.566 |
| 4 | 1 | 17.822 | 18/5:17.623 |
| 5 | 1 | 17.825 | 17/5:00.587 |
| 6 | 2 | 18.145 | 17/5:01.900 |
| 7 | 1 | 17.560 | 17/5:01.417 |
| 8 | 1 | 17.616 | 17/5:01.174 |
| 9 | 2 | 17.948 | 17/5:01.612 |
| 10 | 2 | 17.894 | 17/5:01.871 |
| 11 | 2 | 17.807 | 17/5:01.948 |
| 12 | 2 | 23.142 | 17/5:09.570 |
| 13 | 2 | 17.834 | 17/5:09.078 |
| 14 | 2 | 18.035 | 17/5:08.901 |
| 15 | 2 | 17.501 | 17/5:08.142 |
| 16 | 2 | 18.555 | 17/5:08.598 |
| 17 | 2 | 17.980 | 17/5:08.425 |