| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 15.848 | 19/5:01.112 |
| 2 | 4 | 15.299 | 20/5:11.047 |
| 3 | 3 | 15.202 | 20/5:08.993 |
| 4 | 3 | 15.319 | 20/5:08.034 |
| 5 | 3 | 15.824 | 20/5:09.968 |
| 6 | 3 | 15.324 | 20/5:09.386 |
| 7 | 4 | 17.702 | 20/5:15.765 |
| 8 | 4 | 18.596 | 19/5:06.645 |
| 9 | 4 | 15.889 | 19/5:06.117 |
| 10 | 4 | 15.120 | 19/5:04.233 |
| 11 | 4 | 15.532 | 19/5:03.404 |
| 12 | 4 | 15.796 | 19/5:03.130 |
| 13 | 4 | 15.665 | 19/5:02.708 |
| 14 | 4 | 15.183 | 19/5:01.691 |
| 15 | 4 | 16.057 | 19/5:01.917 |
| 16 | 4 | 15.754 | 19/5:01.755 |
| 17 | 4 | 16.276 | 19/5:02.196 |
| 18 | 4 | 15.629 | 19/5:01.904 |
| 19 | 4 | 15.345 | 19/5:01.360 |