| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 14.609 | 21/5:06.789 |
| 2 | 2 | 14.552 | 21/5:06.191 |
| 3 | 2 | 14.892 | 21/5:08.371 |
| 4 | 2 | 14.339 | 21/5:06.558 |
| 5 | 2 | 14.394 | 21/5:05.701 |
| 6 | 2 | 14.322 | 21/5:04.878 |
| 7 | 3 | 16.753 | 21/5:11.583 |
| 8 | 3 | 14.933 | 21/5:11.834 |
| 9 | 3 | 14.352 | 21/5:10.674 |
| 10 | 3 | 14.441 | 21/5:09.933 |
| 11 | 3 | 14.707 | 21/5:09.834 |
| 12 | 3 | 14.610 | 21/5:09.582 |
| 13 | 3 | 14.742 | 21/5:09.582 |
| 14 | 3 | 14.375 | 21/5:09.031 |
| 15 | 3 | 14.423 | 21/5:08.622 |
| 16 | 3 | 14.699 | 21/5:08.625 |
| 17 | 3 | 14.366 | 21/5:08.217 |
| 18 | 3 | 14.550 | 21/5:08.069 |
| 19 | 2 | 14.742 | 21/5:08.148 |
| 20 | 2 | 14.652 | 21/5:08.126 |
| 21 | 2 | 14.636 | 21/5:08.089 |