| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 15.855 | 19/5:01.245 |
| 2 | 1 | 17.941 | 18/5:04.164 |
| 3 | 2 | 16.693 | 18/5:02.934 |
| 4 | 1 | 17.890 | 18/5:07.706 |
| 5 | 1 | 16.281 | 18/5:04.776 |
| 6 | 1 | 16.019 | 18/5:02.037 |
| 7 | 1 | 15.886 | 19/5:16.391 |
| 8 | 1 | 19.079 | 18/5:05.199 |
| 9 | 1 | 15.760 | 18/5:02.808 |
| 10 | 2 | 16.620 | 18/5:02.443 |
| 11 | 1 | 18.797 | 18/5:05.707 |
| 12 | 1 | 16.525 | 18/5:05.019 |
| 13 | 1 | 15.558 | 18/5:03.098 |
| 14 | 1 | 15.241 | 18/5:01.044 |
| 15 | 1 | 15.754 | 19/5:16.539 |
| 16 | 1 | 15.754 | 19/5:15.463 |
| 17 | 1 | 19.073 | 18/5:01.475 |
| 18 | 1 | 16.083 | 18/5:00.809 |