| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 15.838 | 19/5:00.922 |
| 2 | 2 | 15.827 | 19/5:00.817 |
| 3 | 2 | 15.656 | 20/5:15.473 |
| 4 | 3 | 16.817 | 19/5:04.656 |
| 5 | 3 | 16.442 | 19/5:06.204 |
| 6 | 3 | 15.720 | 19/5:04.950 |
| 7 | 3 | 16.127 | 19/5:05.159 |
| 8 | 2 | 15.899 | 19/5:04.774 |
| 9 | 2 | 15.680 | 19/5:04.013 |
| 10 | 2 | 15.784 | 19/5:03.601 |
| 11 | 3 | 16.209 | 19/5:03.998 |
| 12 | 2 | 15.691 | 19/5:03.509 |
| 13 | 2 | 16.126 | 19/5:03.731 |
| 14 | 1 | 15.776 | 19/5:03.446 |
| 15 | 1 | 16.043 | 19/5:03.538 |
| 16 | 2 | 15.842 | 19/5:03.379 |
| 17 | 2 | 16.639 | 19/5:04.130 |
| 18 | 2 | 16.258 | 19/5:04.395 |
| 19 | 2 | 15.685 | 19/5:04.059 |