| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 18.075 | 17/5:07.275 |
| 2 | 3 | 17.709 | 17/5:04.164 |
| 3 | 3 | 18.133 | 17/5:05.529 |
| 4 | 3 | 17.795 | 17/5:04.776 |
| 5 | 3 | 18.367 | 17/5:06.268 |
| 6 | 3 | 17.983 | 17/5:06.175 |
| 7 | 2 | 18.525 | 17/5:07.425 |
| 8 | 3 | 18.395 | 17/5:08.086 |
| 9 | 3 | 18.133 | 17/5:08.106 |
| 10 | 3 | 18.194 | 17/5:08.225 |
| 11 | 3 | 17.904 | 17/5:07.874 |
| 12 | 3 | 18.094 | 17/5:07.851 |
| 13 | 3 | 19.089 | 17/5:09.133 |
| 14 | 3 | 17.929 | 17/5:08.823 |
| 15 | 3 | 18.273 | 17/5:08.944 |
| 16 | 3 | 18.144 | 17/5:08.913 |
| 17 | 2 | 18.771 | 17/5:09.513 |