| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 15.886 | 19/5:01.833 |
| 2 | 3 | 16.547 | 19/5:08.113 |
| 3 | 3 | 15.872 | 19/5:05.931 |
| 4 | 2 | 15.953 | 19/5:05.225 |
| 5 | 2 | 15.951 | 19/5:04.794 |
| 6 | 2 | 15.852 | 19/5:04.193 |
| 7 | 2 | 15.608 | 19/5:03.101 |
| 8 | 2 | 15.837 | 19/5:02.826 |
| 9 | 2 | 16.061 | 19/5:03.085 |
| 10 | 2 | 15.707 | 19/5:02.620 |
| 11 | 2 | 16.410 | 19/5:03.454 |
| 12 | 2 | 15.915 | 19/5:03.365 |
| 13 | 2 | 18.324 | 19/5:06.810 |
| 14 | 2 | 16.643 | 19/5:07.482 |
| 15 | 2 | 15.723 | 19/5:06.899 |
| 16 | 2 | 15.831 | 19/5:06.517 |
| 17 | 2 | 15.675 | 19/5:06.006 |
| 18 | 2 | 15.837 | 19/5:05.722 |
| 19 | 2 | 15.981 | 19/5:05.613 |