| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 15.277 | 20/5:05.540 |
| 2 | 2 | 15.243 | 20/5:05.200 |
| 3 | 2 | 15.080 | 20/5:04.000 |
| 4 | 3 | 16.778 | 20/5:11.890 |
| 5 | 2 | 15.148 | 20/5:10.104 |
| 6 | 2 | 15.091 | 20/5:08.723 |
| 7 | 3 | 16.820 | 20/5:12.677 |
| 8 | 2 | 17.883 | 19/5:02.385 |
| 9 | 3 | 16.752 | 19/5:04.152 |
| 10 | 4 | 19.363 | 19/5:10.526 |
| 11 | 4 | 15.115 | 19/5:08.405 |
| 12 | 3 | 14.638 | 19/5:05.881 |
| 13 | 3 | 15.078 | 19/5:04.389 |
| 14 | 2 | 15.910 | 19/5:04.239 |
| 15 | 2 | 15.412 | 19/5:03.478 |
| 16 | 1 | 15.164 | 19/5:02.518 |
| 17 | 1 | 15.316 | 19/5:01.841 |
| 18 | 2 | 18.470 | 19/5:04.568 |
| 19 | 2 | 14.770 | 19/5:03.308 |