| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 18.709 | 17/5:18.053 |
| 2 | 3 | 17.960 | 17/5:11.686 |
| 3 | 2 | 18.355 | 17/5:11.802 |
| 4 | 2 | 17.890 | 17/5:09.884 |
| 5 | 2 | 17.898 | 17/5:08.760 |
| 6 | 1 | 17.990 | 17/5:08.272 |
| 7 | 1 | 18.474 | 17/5:09.098 |
| 8 | 2 | 18.039 | 17/5:08.794 |
| 9 | 2 | 18.699 | 17/5:09.804 |
| 10 | 2 | 18.194 | 17/5:09.753 |
| 11 | 2 | 17.984 | 17/5:09.387 |
| 12 | 2 | 18.377 | 17/5:09.639 |
| 13 | 2 | 18.162 | 17/5:09.571 |
| 14 | 2 | 18.561 | 17/5:09.997 |
| 15 | 2 | 17.891 | 17/5:09.607 |
| 16 | 2 | 18.314 | 17/5:09.715 |
| 17 | 2 | 18.480 | 17/5:09.977 |