| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 14.331 | 21/5:00.951 |
| 2 | 3 | 14.878 | 21/5:06.695 |
| 3 | 3 | 14.386 | 21/5:05.165 |
| 4 | 2 | 14.516 | 21/5:05.083 |
| 5 | 1 | 14.794 | 21/5:06.201 |
| 6 | 4 | 19.833 | 20/5:09.127 |
| 7 | 4 | 14.289 | 20/5:05.791 |
| 8 | 4 | 15.481 | 20/5:06.270 |
| 9 | 4 | 14.963 | 20/5:05.491 |
| 10 | 4 | 16.972 | 20/5:08.886 |
| 11 | 4 | 14.934 | 20/5:07.958 |
| 12 | 4 | 15.441 | 20/5:08.030 |
| 13 | 4 | 15.528 | 20/5:08.225 |
| 14 | 4 | 14.152 | 20/5:06.426 |
| 15 | 4 | 14.061 | 20/5:04.745 |
| 16 | 4 | 22.033 | 20/5:13.240 |
| 17 | 4 | 16.089 | 20/5:13.742 |
| 18 | 4 | 15.476 | 20/5:13.508 |
| 19 | 4 | 16.204 | 20/5:14.064 |
| 20 | 4 | 17.742 | 20/5:16.103 |