| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 14.480 | 21/5:04.080 |
| 2 | 3 | 14.232 | 21/5:01.476 |
| 3 | 3 | 14.085 | 22/5:13.845 |
| 4 | 3 | 13.961 | 22/5:12.169 |
| 5 | 3 | 17.308 | 21/5:11.077 |
| 6 | 2 | 14.598 | 21/5:10.324 |
| 7 | 2 | 14.554 | 21/5:09.654 |
| 8 | 2 | 14.357 | 21/5:08.634 |
| 9 | 2 | 14.285 | 21/5:07.673 |
| 10 | 2 | 17.187 | 21/5:12.999 |
| 11 | 3 | 17.474 | 20/5:02.765 |
| 12 | 3 | 14.292 | 20/5:01.355 |
| 13 | 3 | 14.280 | 20/5:00.143 |
| 14 | 3 | 14.055 | 21/5:13.722 |
| 15 | 3 | 14.342 | 21/5:12.886 |
| 16 | 3 | 14.372 | 21/5:12.194 |
| 17 | 3 | 14.492 | 21/5:11.731 |
| 18 | 3 | 14.449 | 21/5:11.270 |
| 19 | 3 | 14.141 | 21/5:10.517 |
| 20 | 4 | 20.676 | 20/5:01.620 |