| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 16.705 | 18/5:00.690 |
| 2 | 1 | 16.252 | 19/5:13.091 |
| 3 | 1 | 16.270 | 19/5:11.771 |
| 4 | 1 | 16.471 | 19/5:12.065 |
| 5 | 1 | 15.949 | 19/5:10.259 |
| 6 | 1 | 16.419 | 19/5:10.542 |
| 7 | 2 | 16.270 | 19/5:10.341 |
| 8 | 2 | 15.900 | 19/5:09.310 |
| 9 | 2 | 16.095 | 19/5:08.921 |
| 10 | 2 | 16.272 | 19/5:08.946 |
| 11 | 2 | 16.616 | 19/5:09.560 |
| 12 | 2 | 16.229 | 19/5:09.459 |
| 13 | 2 | 16.093 | 19/5:09.175 |
| 14 | 2 | 16.369 | 19/5:09.306 |
| 15 | 2 | 16.755 | 19/5:09.909 |
| 16 | 2 | 17.752 | 19/5:11.620 |
| 17 | 2 | 16.191 | 19/5:11.385 |
| 18 | 2 | 16.452 | 19/5:11.452 |
| 19 | 2 | 16.270 | 19/5:11.330 |