| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 6 | 17.210 | 18/5:09.078 |
| 2 | 7 | 17.033 | 18/5:08.187 |
| 3 | 6 | 16.742 | 18/5:05.091 |
| 4 | 6 | 16.964 | 18/5:05.770 |
| 5 | 6 | 17.074 | 18/5:06.082 |
| 6 | 5 | 18.320 | 18/5:10.029 |
| 7 | 5 | 18.067 | 18/5:12.197 |
| 8 | 6 | 17.307 | 18/5:12.113 |
| 9 | 6 | 18.280 | 18/5:13.994 |
| 10 | 6 | 17.311 | 18/5:13.754 |
| 11 | 6 | 17.755 | 18/5:14.284 |
| 12 | 6 | 17.897 | 18/5:14.094 |
| 13 | 6 | 17.464 | 18/5:14.894 |
| 14 | 6 | 17.294 | 18/5:14.637 |
| 15 | 6 | 17.190 | 18/5:14.289 |
| 16 | 6 | 17.097 | 18/5:13.880 |
| 17 | 7 | 16.612 | 18/5:13.006 |
| 18 | 7 | 19.627 | 18/5:15.244 |