| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.798 | 19/5:00.162 |
| 2 | 2 | 15.835 | 19/5:00.513 |
| 3 | 2 | 16.085 | 19/5:02.214 |
| 4 | 2 | 15.843 | 19/5:01.914 |
| 5 | 2 | 16.397 | 19/5:03.840 |
| 6 | 2 | 16.089 | 19/5:04.148 |
| 7 | 2 | 16.317 | 19/5:04.988 |
| 8 | 1 | 15.859 | 19/5:04.529 |
| 9 | 2 | 16.211 | 19/5:04.916 |
| 10 | 2 | 16.688 | 19/5:06.131 |
| 11 | 2 | 16.082 | 19/5:06.079 |
| 12 | 2 | 16.176 | 19/5:06.185 |
| 13 | 2 | 15.793 | 19/5:05.714 |
| 14 | 2 | 16.758 | 19/5:06.620 |
| 15 | 2 | 16.104 | 19/5:06.577 |
| 16 | 2 | 15.997 | 19/5:06.413 |
| 17 | 2 | 15.554 | 19/5:05.772 |
| 18 | 2 | 15.871 | 19/5:05.537 |
| 19 | 2 | 17.187 | 19/5:06.644 |