| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.971 | 18/5:05.478 |
| 2 | 1 | 17.485 | 18/5:10.104 |
| 3 | 1 | 17.264 | 18/5:10.320 |
| 4 | 1 | 17.049 | 18/5:09.461 |
| 5 | 1 | 17.168 | 18/5:09.373 |
| 6 | 1 | 17.338 | 18/5:09.825 |
| 7 | 1 | 17.009 | 18/5:09.302 |
| 8 | 2 | 19.677 | 18/5:14.912 |
| 9 | 2 | 17.164 | 18/5:14.250 |
| 10 | 2 | 18.308 | 18/5:15.779 |
| 11 | 2 | 17.467 | 18/5:15.655 |
| 12 | 2 | 17.878 | 18/5:16.167 |
| 13 | 2 | 17.312 | 18/5:15.817 |
| 14 | 2 | 17.838 | 18/5:16.193 |
| 15 | 2 | 17.235 | 18/5:15.796 |
| 16 | 2 | 17.622 | 18/5:15.883 |
| 17 | 2 | 19.687 | 17/5:00.472 |