| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 16.847 | 18/5:03.246 |
| 2 | 2 | 16.144 | 19/5:13.414 |
| 3 | 2 | 16.407 | 19/5:12.854 |
| 4 | 2 | 16.890 | 19/5:14.868 |
| 5 | 2 | 16.730 | 19/5:15.468 |
| 6 | 2 | 16.500 | 19/5:15.140 |
| 7 | 2 | 17.309 | 18/5:00.412 |
| 8 | 2 | 16.922 | 18/5:00.935 |
| 9 | 2 | 16.286 | 18/5:00.007 |
| 10 | 2 | 16.752 | 18/5:00.216 |
| 11 | 2 | 16.706 | 18/5:00.261 |
| 12 | 2 | 16.707 | 18/5:00.003 |
| 13 | 2 | 17.486 | 18/5:01.411 |
| 14 | 2 | 16.957 | 18/5:01.683 |
| 15 | 2 | 16.740 | 18/5:01.659 |
| 16 | 2 | 17.225 | 18/5:02.184 |
| 17 | 2 | 17.758 | 18/5:03.211 |
| 18 | 2 | 16.561 | 18/5:02.927 |