| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 15.902 | 19/5:02.138 |
| 2 | 2 | 18.788 | 18/5:12.210 |
| 3 | 2 | 14.823 | 19/5:13.582 |
| 4 | 2 | 15.15 | 19/5:06.437 |
| 5 | 2 | 15.687 | 19/5:04.760 |
| 6 | 2 | 17.287 | 19/5:08.709 |
| 7 | 2 | 15.484 | 19/5:06.636 |
| 8 | 2 | 19.435 | 19/5:14.464 |
| 9 | 2 | 15.099 | 19/5:11.399 |
| 10 | 2 | 16.511 | 19/5:11.630 |
| 11 | 2 | 15.673 | 19/5:10.372 |
| 12 | 2 | 15.772 | 19/5:09.480 |
| 13 | 2 | 15.054 | 19/5:07.676 |
| 14 | 2 | 14.634 | 19/5:05.559 |
| 15 | 2 | 15.254 | 19/5:04.510 |
| 16 | 2 | 14.920 | 19/5:03.196 |
| 17 | 2 | 14.679 | 19/5:01.767 |
| 18 | 2 | 14.851 | 19/5:00.678 |
| 19 | 2 | 15.012 | 20/5:15.647 |
| 20 | 2 | 16.130 | 20/5:15.995 |