| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 16.647 | 19/5:16.293 |
| 2 | 4 | 16.921 | 18/5:02.112 |
| 3 | 3 | 16.480 | 18/5:00.288 |
| 4 | 3 | 17.387 | 18/5:03.457 |
| 5 | 3 | 20.702 | 18/5:17.293 |
| 6 | 3 | 16.479 | 18/5:13.848 |
| 7 | 3 | 17.008 | 18/5:12.747 |
| 8 | 4 | 19.974 | 17/5:00.896 |
| 9 | 4 | 16.578 | 18/5:16.352 |
| 10 | 4 | 16.811 | 18/5:14.977 |
| 11 | 4 | 16.563 | 18/5:13.445 |
| 12 | 4 | 16.936 | 18/5:12.729 |
| 13 | 4 | 16.847 | 18/5:12.000 |
| 14 | 4 | 17.178 | 18/5:11.800 |
| 15 | 4 | 16.425 | 18/5:10.723 |
| 16 | 4 | 17.043 | 18/5:10.476 |
| 17 | 3 | 16.932 | 18/5:10.141 |
| 18 | 3 | 18.112 | 18/5:11.023 |