| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.888 | 19/5:01.872 |
| 2 | 1 | 15.336 | 20/5:12.240 |
| 3 | 1 | 15.644 | 20/5:12.453 |
| 4 | 1 | 15.997 | 20/5:14.325 |
| 5 | 1 | 16.059 | 20/5:15.696 |
| 6 | 1 | 17.566 | 19/5:05.552 |
| 7 | 2 | 15.893 | 19/5:05.040 |
| 8 | 2 | 15.325 | 19/5:03.307 |
| 9 | 2 | 15.533 | 19/5:02.398 |
| 10 | 2 | 16.891 | 19/5:04.251 |
| 11 | 2 | 20.058 | 19/5:11.237 |
| 12 | 2 | 15.909 | 19/5:10.490 |
| 13 | 2 | 15.923 | 19/5:09.878 |
| 14 | 2 | 16.118 | 19/5:09.619 |
| 15 | 2 | 15.833 | 19/5:09.032 |
| 16 | 2 | 16.361 | 19/5:09.147 |
| 17 | 2 | 16.309 | 19/5:09.189 |
| 18 | 2 | 18.175 | 19/5:11.197 |
| 19 | 2 | 19.318 | 19/5:14.136 |