| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.812 | 19/5:00.428 |
| 2 | 1 | 15.770 | 19/5:00.029 |
| 3 | 1 | 15.894 | 19/5:00.681 |
| 4 | 1 | 16.148 | 19/5:02.214 |
| 5 | 1 | 16.120 | 19/5:03.027 |
| 6 | 1 | 16.193 | 19/5:03.800 |
| 7 | 1 | 16.747 | 19/5:05.857 |
| 8 | 1 | 15.938 | 19/5:05.477 |
| 9 | 1 | 16.537 | 19/5:06.447 |
| 10 | 1 | 15.836 | 19/5:05.890 |
| 11 | 1 | 16.606 | 19/5:06.765 |
| 12 | 1 | 16.002 | 19/5:06.538 |
| 13 | 1 | 17.363 | 19/5:08.335 |
| 14 | 1 | 16.316 | 19/5:08.454 |
| 15 | 1 | 16.018 | 19/5:08.180 |
| 16 | 1 | 17.002 | 19/5:09.109 |
| 17 | 1 | 15.813 | 19/5:08.599 |
| 18 | 1 | 16.084 | 19/5:08.432 |
| 19 | 1 | 18.756 | 19/5:10.955 |