| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 15.107 | 20/5:02.140 |
| 2 | 2 | 16.297 | 20/5:14.040 |
| 3 | 3 | 14.584 | 20/5:06.587 |
| 4 | 3 | 14.196 | 20/5:00.920 |
| 5 | 3 | 18.862 | 19/5:00.375 |
| 6 | 3 | 18.873 | 19/5:10.077 |
| 7 | 3 | 16.556 | 19/5:10.718 |
| 8 | 3 | 18.199 | 19/5:15.101 |
| 9 | 3 | 14.056 | 19/5:09.763 |
| 10 | 3 | 15.080 | 19/5:07.439 |
| 11 | 3 | 13.690 | 19/5:03.136 |
| 12 | 3 | 14.712 | 19/5:01.169 |
| 13 | 3 | 18.120 | 19/5:04.485 |
| 14 | 4 | 13.779 | 19/5:01.436 |
| 15 | 4 | 15.951 | 19/5:01.545 |
| 16 | 4 | 14.730 | 19/5:00.190 |
| 17 | 4 | 13.800 | 20/5:13.638 |
| 18 | 4 | 13.844 | 20/5:11.596 |
| 19 | 4 | 29.373 | 19/5:09.809 |