| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 18.098 | 17/5:07.666 |
| 2 | 4 | 17.620 | 17/5:03.603 |
| 3 | 3 | 17.331 | 17/5:00.611 |
| 4 | 3 | 17.387 | 18/5:16.962 |
| 5 | 3 | 17.273 | 18/5:15.752 |
| 6 | 2 | 17.122 | 18/5:14.493 |
| 7 | 2 | 17.339 | 18/5:14.151 |
| 8 | 2 | 17.362 | 18/5:13.947 |
| 9 | 1 | 17.379 | 18/5:13.822 |
| 10 | 1 | 17.248 | 18/5:13.486 |
| 11 | 2 | 18.462 | 18/5:15.198 |
| 12 | 1 | 17.501 | 18/5:15.183 |
| 13 | 1 | 17.707 | 18/5:15.456 |
| 14 | 1 | 18.060 | 18/5:16.143 |
| 15 | 1 | 17.765 | 18/5:16.385 |
| 16 | 1 | 17.317 | 18/5:16.092 |
| 17 | 2 | 18.174 | 18/5:16.742 |
| 18 | 1 | 17.468 | 18/5:16.613 |