| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 16.638 | 19/5:16.122 |
| 2 | 1 | 15.982 | 19/5:09.890 |
| 3 | 2 | 16.662 | 19/5:12.119 |
| 4 | 2 | 16.250 | 19/5:11.277 |
| 5 | 3 | 17.645 | 19/5:16.073 |
| 6 | 3 | 17.013 | 18/5:00.570 |
| 7 | 2 | 16.531 | 18/5:00.140 |
| 8 | 2 | 19.160 | 18/5:05.732 |
| 9 | 2 | 16.119 | 18/5:04.000 |
| 10 | 2 | 16.865 | 18/5:03.957 |
| 11 | 2 | 16.294 | 18/5:02.987 |
| 12 | 2 | 16.632 | 18/5:02.687 |
| 13 | 2 | 16.785 | 18/5:02.644 |
| 14 | 2 | 16.572 | 18/5:02.333 |
| 15 | 2 | 16.612 | 18/5:02.112 |
| 16 | 2 | 16.209 | 18/5:01.465 |
| 17 | 1 | 19.068 | 18/5:03.922 |
| 18 | 2 | 19.012 | 18/5:06.049 |