| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 16.064 | 19/5:05.216 |
| 2 | 1 | 15.815 | 19/5:02.850 |
| 3 | 1 | 15.855 | 19/5:02.315 |
| 4 | 2 | 15.953 | 19/5:02.513 |
| 5 | 2 | 15.748 | 19/5:01.853 |
| 6 | 1 | 16.150 | 19/5:02.686 |
| 7 | 1 | 15.789 | 19/5:02.301 |
| 8 | 1 | 15.820 | 19/5:02.086 |
| 9 | 1 | 15.822 | 19/5:01.923 |
| 10 | 1 | 15.826 | 19/5:01.800 |
| 11 | 1 | 15.924 | 19/5:01.869 |
| 12 | 1 | 15.974 | 19/5:02.005 |
| 13 | 1 | 16.066 | 19/5:02.255 |
| 14 | 1 | 15.933 | 19/5:02.289 |
| 15 | 3 | 19.428 | 19/5:06.745 |
| 16 | 3 | 15.957 | 19/5:06.522 |
| 17 | 2 | 15.975 | 19/5:06.346 |
| 18 | 2 | 15.992 | 19/5:06.207 |
| 19 | 2 | 16.286 | 19/5:06.377 |