| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 16.949 | 18/5:05.082 |
| 2 | 4 | 17.064 | 18/5:06.117 |
| 3 | 3 | 17.258 | 18/5:07.626 |
| 4 | 3 | 16.756 | 18/5:06.122 |
| 5 | 3 | 16.917 | 18/5:05.798 |
| 6 | 3 | 20.116 | 18/5:15.180 |
| 7 | 3 | 16.970 | 18/5:13.791 |
| 8 | 3 | 16.744 | 18/5:12.241 |
| 9 | 3 | 17.124 | 18/5:11.796 |
| 10 | 3 | 16.877 | 18/5:10.995 |
| 11 | 3 | 17.024 | 18/5:10.580 |
| 12 | 3 | 16.936 | 18/5:10.103 |
| 13 | 3 | 17.268 | 18/5:10.158 |
| 14 | 4 | 17.186 | 18/5:10.100 |
| 15 | 4 | 17.324 | 18/5:10.216 |
| 16 | 4 | 16.958 | 18/5:09.905 |
| 17 | 4 | 17.549 | 18/5:10.256 |
| 18 | 4 | 17.424 | 18/5:10.444 |