| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 16.439 | 19/5:12.341 |
| 2 | 3 | 17.496 | 18/5:05.415 |
| 3 | 3 | 16.047 | 19/5:16.553 |
| 4 | 2 | 16.110 | 19/5:13.937 |
| 5 | 3 | 18.183 | 18/5:03.390 |
| 6 | 3 | 16.920 | 18/5:03.585 |
| 7 | 2 | 15.918 | 18/5:01.148 |
| 8 | 2 | 19.581 | 18/5:07.561 |
| 9 | 3 | 19.805 | 18/5:12.998 |
| 10 | 2 | 15.609 | 18/5:09.794 |
| 11 | 3 | 18.182 | 18/5:11.384 |
| 12 | 2 | 16.578 | 18/5:10.302 |
| 13 | 3 | 17.245 | 18/5:10.310 |
| 14 | 3 | 18.889 | 18/5:12.431 |
| 15 | 3 | 17.026 | 18/5:12.034 |
| 16 | 3 | 20.478 | 18/5:15.569 |
| 17 | 3 | 17.245 | 18/5:15.266 |
| 18 | 3 | 16.025 | 18/5:13.776 |