| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 17.118 | 18/5:08.124 |
| 2 | 1 | 16.999 | 18/5:07.053 |
| 3 | 1 | 17.272 | 18/5:08.334 |
| 4 | 1 | 17.197 | 18/5:08.637 |
| 5 | 1 | 16.627 | 18/5:06.767 |
| 6 | 1 | 17.122 | 18/5:07.005 |
| 7 | 1 | 16.984 | 18/5:06.820 |
| 8 | 2 | 17.415 | 18/5:07.651 |
| 9 | 2 | 17.254 | 18/5:07.976 |
| 10 | 2 | 17.325 | 18/5:08.363 |
| 11 | 2 | 17.151 | 18/5:08.396 |
| 12 | 2 | 16.954 | 18/5:08.127 |
| 13 | 2 | 18.238 | 18/5:09.678 |
| 14 | 2 | 16.958 | 18/5:09.361 |
| 15 | 2 | 16.556 | 18/5:08.604 |
| 16 | 2 | 16.970 | 18/5:08.407 |
| 17 | 2 | 16.895 | 18/5:08.155 |
| 18 | 2 | 20.545 | 18/5:11.580 |