| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 19.799 | 16/5:16.784 |
| 2 | 4 | 15.975 | 17/5:04.079 |
| 3 | 3 | 15.076 | 18/5:05.100 |
| 4 | 3 | 14.983 | 19/5:12.707 |
| 5 | 3 | 16.464 | 19/5:12.729 |
| 6 | 4 | 20.079 | 18/5:07.128 |
| 7 | 4 | 16.201 | 18/5:04.912 |
| 8 | 4 | 15.852 | 18/5:02.465 |
| 9 | 4 | 16.276 | 18/5:01.410 |
| 10 | 4 | 15.635 | 19/5:16.046 |
| 11 | 4 | 16.466 | 19/5:15.756 |
| 12 | 4 | 16.838 | 19/5:16.103 |
| 13 | 3 | 17.651 | 18/5:00.870 |
| 14 | 3 | 16.191 | 18/5:00.196 |
| 15 | 3 | 15.802 | 19/5:15.765 |
| 16 | 3 | 15.971 | 19/5:14.995 |
| 17 | 3 | 16.129 | 19/5:14.492 |
| 18 | 3 | 15.532 | 19/5:13.416 |
| 19 | 3 | 15.660 | 19/5:12.580 |