| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 18.039 | 20/6:00.780 |
| 2 | 1 | 18.350 | 20/6:03.890 |
| 3 | 1 | 17.546 | 21/6:17.545 |
| 4 | 1 | 18.108 | 20/6:00.215 |
| 5 | 1 | 17.943 | 21/6:17.941 |
| 6 | 1 | 18.061 | 20/6:00.157 |
| 7 | 1 | 17.542 | 21/6:16.767 |
| 8 | 1 | 19.672 | 20/6:03.152 |
| 9 | 1 | 18.167 | 20/6:03.173 |
| 10 | 1 | 17.879 | 20/6:02.614 |
| 11 | 1 | 17.410 | 20/6:01.304 |
| 12 | 1 | 17.776 | 20/6:00.822 |
| 13 | 1 | 18.969 | 20/6:02.249 |
| 14 | 1 | 17.962 | 20/6:02.034 |
| 15 | 1 | 17.876 | 20/6:01.733 |
| 16 | 1 | 17.755 | 20/6:01.319 |
| 17 | 1 | 20.296 | 20/6:03.942 |
| 18 | 1 | 17.608 | 20/6:03.288 |
| 19 | 1 | 18.178 | 20/6:03.302 |
| 20 | 1 | 17.390 | 20/6:02.527 |