| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.116 | 19/5:06.204 |
| 2 | 1 | 16.151 | 19/5:06.536 |
| 3 | 2 | 17.297 | 19/5:13.905 |
| 4 | 1 | 16.199 | 19/5:12.374 |
| 5 | 1 | 15.675 | 19/5:09.464 |
| 6 | 1 | 16.321 | 19/5:09.570 |
| 7 | 1 | 16.080 | 19/5:08.992 |
| 8 | 2 | 16.802 | 19/5:10.272 |
| 9 | 2 | 16.573 | 19/5:10.785 |
| 10 | 3 | 19.255 | 19/5:16.291 |
| 11 | 3 | 16.200 | 19/5:15.519 |
| 12 | 3 | 16.173 | 19/5:14.833 |
| 13 | 3 | 16.164 | 19/5:14.240 |
| 14 | 2 | 16.317 | 19/5:13.938 |
| 15 | 2 | 16.194 | 19/5:13.522 |
| 16 | 2 | 16.234 | 19/5:13.204 |
| 17 | 2 | 16.288 | 19/5:12.985 |
| 18 | 3 | 20.269 | 18/5:00.308 |