| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 18.774 | 16/5:00.384 |
| 2 | 1 | 18.237 | 17/5:14.593 |
| 3 | 2 | 18.932 | 17/5:17.010 |
| 4 | 1 | 18.073 | 17/5:14.568 |
| 5 | 2 | 18.544 | 17/5:14.704 |
| 6 | 2 | 18.206 | 17/5:13.837 |
| 7 | 2 | 18.926 | 17/5:14.966 |
| 8 | 2 | 18.173 | 17/5:14.213 |
| 9 | 2 | 18.199 | 17/5:13.676 |
| 10 | 2 | 18.025 | 17/5:12.951 |
| 11 | 2 | 18.321 | 17/5:12.815 |
| 12 | 2 | 18.487 | 17/5:12.937 |
| 13 | 2 | 21.910 | 17/5:17.517 |
| 14 | 2 | 18.140 | 17/5:16.864 |
| 15 | 2 | 18.716 | 17/5:16.951 |
| 16 | 2 | 19.392 | 17/5:17.746 |
| 17 | 2 | 19.182 | 17/5:18.237 |