| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 16.319 | 19/5:10.061 |
| 2 | 3 | 15.835 | 19/5:05.463 |
| 3 | 3 | 16.536 | 19/5:08.370 |
| 4 | 4 | 17.181 | 19/5:12.887 |
| 5 | 4 | 16.436 | 19/5:12.767 |
| 6 | 4 | 16.203 | 19/5:11.948 |
| 7 | 4 | 16.513 | 19/5:12.205 |
| 8 | 4 | 16.773 | 19/5:13.015 |
| 9 | 3 | 16.802 | 19/5:13.707 |
| 10 | 3 | 16.438 | 19/5:13.568 |
| 11 | 3 | 16.325 | 19/5:13.260 |
| 12 | 3 | 16.776 | 19/5:13.717 |
| 13 | 4 | 17.550 | 19/5:15.235 |
| 14 | 4 | 21.626 | 18/5:05.117 |
| 15 | 4 | 17.002 | 18/5:05.178 |
| 16 | 4 | 17.160 | 18/5:05.409 |
| 17 | 4 | 18.703 | 18/5:07.247 |
| 18 | 5 | 19.026 | 18/5:09.204 |