| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 14.365 | 21/5:01.665 |
| 2 | 1 | 14.960 | 21/5:07.913 |
| 3 | 1 | 14.466 | 21/5:06.537 |
| 4 | 1 | 14.795 | 21/5:07.577 |
| 5 | 1 | 14.629 | 21/5:07.503 |
| 6 | 2 | 20.107 | 20/5:11.073 |
| 7 | 2 | 14.818 | 20/5:08.971 |
| 8 | 2 | 14.762 | 20/5:07.255 |
| 9 | 2 | 15.277 | 20/5:07.064 |
| 10 | 1 | 14.415 | 20/5:05.188 |
| 11 | 1 | 14.452 | 20/5:03.720 |
| 12 | 1 | 15.126 | 20/5:03.620 |
| 13 | 4 | 17.390 | 20/5:07.018 |
| 14 | 3 | 14.235 | 20/5:05.424 |
| 15 | 2 | 14.471 | 20/5:04.357 |
| 16 | 2 | 14.781 | 20/5:03.811 |
| 17 | 2 | 15.082 | 20/5:03.684 |
| 18 | 2 | 14.569 | 20/5:03.000 |
| 19 | 2 | 15.233 | 20/5:03.087 |
| 20 | 2 | 16.022 | 20/5:03.955 |