| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 16.986 | 18/5:05.748 |
| 2 | 1 | 15.002 | 19/5:03.886 |
| 3 | 3 | 16.275 | 19/5:05.666 |
| 4 | 3 | 16.185 | 19/5:06.128 |
| 5 | 3 | 14.794 | 19/5:01.120 |
| 6 | 3 | 15.873 | 19/5:01.197 |
| 7 | 3 | 15.897 | 19/5:01.318 |
| 8 | 3 | 16.024 | 19/5:01.711 |
| 9 | 3 | 16.539 | 19/5:03.103 |
| 10 | 3 | 15.217 | 19/5:01.705 |
| 11 | 3 | 14.911 | 19/5:00.032 |
| 12 | 3 | 15.535 | 20/5:15.397 |
| 13 | 3 | 15.512 | 20/5:15.000 |
| 14 | 3 | 15.626 | 20/5:14.823 |
| 15 | 3 | 15.292 | 20/5:14.224 |
| 16 | 3 | 15.661 | 20/5:14.161 |
| 17 | 3 | 15.15 | 20/5:13.328 |
| 18 | 3 | 16.161 | 20/5:13.878 |
| 19 | 3 | 15.383 | 20/5:13.551 |
| 20 | 3 | 15.222 | 20/5:13.095 |