| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.459 | 19/5:12.721 |
| 2 | 2 | 18.869 | 17/5:00.288 |
| 3 | 1 | 15.745 | 18/5:06.438 |
| 4 | 1 | 16.541 | 18/5:04.263 |
| 5 | 1 | 16.963 | 18/5:04.477 |
| 6 | 2 | 21.216 | 18/5:17.379 |
| 7 | 2 | 18.935 | 17/5:02.911 |
| 8 | 2 | 14.993 | 18/5:14.372 |
| 9 | 2 | 16.493 | 18/5:12.428 |
| 10 | 2 | 16.563 | 18/5:10.999 |
| 11 | 2 | 17.128 | 18/5:10.754 |
| 12 | 2 | 18.891 | 18/5:13.194 |
| 13 | 1 | 16.245 | 18/5:11.595 |
| 14 | 2 | 20.624 | 18/5:15.855 |
| 15 | 2 | 15.752 | 18/5:13.700 |
| 16 | 1 | 15.738 | 18/5:11.799 |
| 17 | 1 | 16.682 | 18/5:11.122 |
| 18 | 1 | 16.354 | 18/5:10.191 |