| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.874 | 19/5:01.606 |
| 2 | 1 | 15.966 | 19/5:02.480 |
| 3 | 1 | 15.644 | 19/5:00.732 |
| 4 | 1 | 17.567 | 19/5:08.992 |
| 5 | 1 | 16.056 | 19/5:08.207 |
| 6 | 1 | 15.487 | 19/5:05.881 |
| 7 | 2 | 18.275 | 19/5:11.787 |
| 8 | 1 | 16.095 | 19/5:11.039 |
| 9 | 1 | 17.554 | 19/5:13.538 |
| 10 | 1 | 15.699 | 19/5:12.012 |
| 11 | 2 | 16.585 | 19/5:12.294 |
| 12 | 2 | 16.078 | 19/5:11.727 |
| 13 | 2 | 15.800 | 19/5:10.840 |
| 14 | 2 | 16.258 | 19/5:10.702 |
| 15 | 2 | 15.897 | 19/5:10.124 |
| 16 | 2 | 15.802 | 19/5:09.506 |
| 17 | 2 | 15.666 | 19/5:08.809 |
| 18 | 2 | 22.142 | 19/5:15.025 |
| 19 | 3 | 22.308 | 19/5:20.753 |