| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.257 | 20/5:05.140 |
| 2 | 2 | 15.854 | 20/5:11.110 |
| 3 | 1 | 15.229 | 20/5:08.933 |
| 4 | 2 | 16.317 | 20/5:13.285 |
| 5 | 4 | 18.208 | 19/5:07.287 |
| 6 | 4 | 15.605 | 19/5:05.488 |
| 7 | 4 | 15.179 | 19/5:03.047 |
| 8 | 2 | 15.284 | 19/5:01.466 |
| 9 | 2 | 14.822 | 20/5:15.011 |
| 10 | 2 | 15.541 | 20/5:14.592 |
| 11 | 2 | 16.077 | 20/5:15.224 |
| 12 | 2 | 15.515 | 20/5:14.813 |
| 13 | 2 | 15.432 | 20/5:14.338 |
| 14 | 2 | 14.965 | 20/5:13.264 |
| 15 | 2 | 14.810 | 20/5:12.127 |
| 16 | 2 | 15.632 | 20/5:12.159 |
| 17 | 2 | 16.487 | 20/5:13.193 |
| 18 | 1 | 15.020 | 20/5:12.482 |
| 19 | 1 | 15.242 | 20/5:12.080 |
| 20 | 1 | 14.797 | 20/5:11.273 |