| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.815 | 19/5:00.485 |
| 2 | 1 | 15.787 | 19/5:00.219 |
| 3 | 1 | 16.273 | 19/5:03.208 |
| 4 | 1 | 15.860 | 19/5:02.741 |
| 5 | 1 | 15.774 | 19/5:02.134 |
| 6 | 1 | 15.900 | 19/5:02.129 |
| 7 | 1 | 15.864 | 19/5:02.027 |
| 8 | 1 | 16.254 | 19/5:02.877 |
| 9 | 2 | 19.113 | 19/5:09.573 |
| 10 | 2 | 16.077 | 19/5:09.162 |
| 11 | 1 | 15.541 | 19/5:07.900 |
| 12 | 1 | 16.468 | 19/5:08.316 |
| 13 | 1 | 15.728 | 19/5:07.587 |
| 14 | 1 | 15.876 | 19/5:07.162 |
| 15 | 1 | 15.864 | 19/5:06.779 |
| 16 | 1 | 15.900 | 19/5:06.487 |
| 17 | 1 | 18.093 | 19/5:08.680 |
| 18 | 1 | 16.642 | 19/5:09.097 |
| 19 | 1 | 15.805 | 19/5:08.634 |