| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 16.012 | 19/5:04.228 |
| 2 | 1 | 15.587 | 19/5:00.190 |
| 3 | 1 | 15.036 | 20/5:10.900 |
| 4 | 1 | 15.714 | 20/5:11.745 |
| 5 | 1 | 15.512 | 20/5:11.444 |
| 6 | 1 | 15.331 | 20/5:10.640 |
| 7 | 2 | 15.968 | 20/5:11.886 |
| 8 | 1 | 15.446 | 20/5:11.515 |
| 9 | 2 | 15.571 | 20/5:11.504 |
| 10 | 2 | 15.436 | 20/5:11.226 |
| 11 | 2 | 15.229 | 20/5:10.622 |
| 12 | 2 | 15.226 | 20/5:10.113 |
| 13 | 2 | 16.093 | 20/5:11.017 |
| 14 | 2 | 15.405 | 20/5:10.809 |
| 15 | 2 | 15.417 | 20/5:10.644 |
| 16 | 2 | 15.154 | 20/5:10.171 |
| 17 | 2 | 15.097 | 20/5:09.687 |
| 18 | 2 | 16.050 | 20/5:10.316 |
| 19 | 2 | 15.211 | 20/5:09.995 |
| 20 | 2 | 15.038 | 20/5:09.533 |