| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 16.471 | 19/5:12.949 |
| 2 | 4 | 16.640 | 19/5:14.555 |
| 3 | 5 | 16.191 | 19/5:12.246 |
| 4 | 3 | 16.268 | 19/5:11.458 |
| 5 | 4 | 16.142 | 19/5:10.506 |
| 6 | 5 | 16.615 | 19/5:11.369 |
| 7 | 6 | 16.095 | 19/5:10.574 |
| 8 | 6 | 16.123 | 19/5:10.044 |
| 9 | 5 | 18.375 | 19/5:14.387 |
| 10 | 6 | 17.585 | 19/5:16.360 |
| 11 | 6 | 17.727 | 18/5:01.471 |
| 12 | 6 | 16.994 | 18/5:01.839 |
| 13 | 5 | 16.628 | 18/5:01.644 |
| 14 | 5 | 16.042 | 18/5:00.723 |
| 15 | 5 | 16.249 | 18/5:00.174 |
| 16 | 5 | 15.979 | 19/5:16.022 |
| 17 | 5 | 18.051 | 18/5:00.891 |
| 18 | 5 | 17.327 | 18/5:01.502 |