| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 16.337 | 19/5:10.403 |
| 2 | 1 | 15.550 | 19/5:02.927 |
| 3 | 1 | 16.169 | 19/5:04.355 |
| 4 | 1 | 16.428 | 19/5:06.299 |
| 5 | 1 | 16.292 | 19/5:06.949 |
| 6 | 1 | 13.756 | 20/5:15.107 |
| 7 | 2 | 20.818 | 19/5:13.093 |
| 8 | 2 | 16.559 | 19/5:13.284 |
| 9 | 2 | 16.013 | 19/5:12.280 |
| 10 | 2 | 18.324 | 19/5:15.867 |
| 11 | 2 | 16.839 | 19/5:16.238 |
| 12 | 2 | 16.966 | 18/5:00.077 |
| 13 | 2 | 16.040 | 19/5:15.825 |
| 14 | 2 | 17.033 | 19/5:16.383 |
| 15 | 2 | 32.547 | 17/5:01.094 |
| 16 | 2 | 15.540 | 18/5:16.362 |
| 17 | 2 | 15.858 | 18/5:14.544 |
| 18 | 2 | 20.035 | 18/5:17.104 |