| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.779 | 18/5:02.022 |
| 2 | 1 | 16.363 | 19/5:14.849 |
| 3 | 1 | 16.327 | 19/5:13.304 |
| 4 | 1 | 16.325 | 19/5:12.522 |
| 5 | 2 | 16.241 | 19/5:11.733 |
| 6 | 2 | 16.309 | 19/5:11.423 |
| 7 | 2 | 16.297 | 19/5:11.168 |
| 8 | 2 | 16.336 | 19/5:11.070 |
| 9 | 1 | 16.180 | 19/5:10.665 |
| 10 | 1 | 17.623 | 19/5:13.082 |
| 11 | 2 | 17.349 | 19/5:14.586 |
| 12 | 2 | 16.786 | 19/5:14.949 |
| 13 | 2 | 16.260 | 19/5:14.487 |
| 14 | 2 | 20.540 | 18/5:03.062 |
| 15 | 2 | 16.248 | 18/5:02.356 |
| 16 | 2 | 15.893 | 18/5:01.338 |
| 17 | 2 | 16.287 | 18/5:00.857 |
| 18 | 2 | 31.272 | 18/5:15.415 |