| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 14.819 | 21/5:11.199 |
| 2 | 3 | 14.767 | 21/5:10.653 |
| 3 | 1 | 13.671 | 21/5:02.799 |
| 4 | 1 | 14.508 | 21/5:03.266 |
| 5 | 1 | 14.825 | 21/5:04.878 |
| 6 | 2 | 14.716 | 21/5:05.571 |
| 7 | 2 | 14.556 | 21/5:05.586 |
| 8 | 2 | 14.684 | 21/5:05.933 |
| 9 | 1 | 16.070 | 21/5:09.437 |
| 10 | 1 | 14.463 | 21/5:08.866 |
| 11 | 2 | 17.226 | 21/5:13.673 |
| 12 | 2 | 14.609 | 21/5:13.099 |
| 13 | 1 | 14.153 | 21/5:11.877 |
| 14 | 2 | 19.228 | 20/5:03.279 |
| 15 | 2 | 14.542 | 20/5:02.449 |
| 16 | 2 | 15.129 | 20/5:02.457 |
| 17 | 2 | 14.760 | 20/5:02.031 |
| 18 | 2 | 18.166 | 20/5:05.436 |
| 19 | 2 | 14.580 | 20/5:04.707 |
| 20 | 2 | 18.375 | 20/5:07.847 |