| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 18.148 | 17/5:08.516 |
| 2 | 2 | 18.356 | 17/5:10.284 |
| 3 | 1 | 18.212 | 17/5:10.057 |
| 4 | 1 | 18.196 | 17/5:09.876 |
| 5 | 1 | 17.704 | 17/5:08.094 |
| 6 | 1 | 17.565 | 17/5:06.513 |
| 7 | 1 | 17.808 | 17/5:05.973 |
| 8 | 1 | 18.015 | 17/5:06.009 |
| 9 | 1 | 17.427 | 17/5:04.925 |
| 10 | 1 | 17.430 | 17/5:04.064 |
| 11 | 1 | 17.787 | 17/5:03.911 |
| 12 | 1 | 17.817 | 17/5:03.825 |
| 13 | 1 | 18.363 | 17/5:04.467 |
| 14 | 1 | 17.146 | 17/5:03.540 |
| 15 | 1 | 17.548 | 17/5:03.192 |
| 16 | 1 | 17.987 | 17/5:03.353 |
| 17 | 1 | 18.091 | 17/5:03.600 |