| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 20.769 | 15/5:11.535 |
| 2 | 1 | 19.903 | 15/5:05.040 |
| 3 | 1 | 20.228 | 15/5:04.500 |
| 4 | 1 | 21.226 | 15/5:07.973 |
| 5 | 2 | 23.191 | 15/5:15.951 |
| 6 | 2 | 20.425 | 15/5:14.355 |
| 7 | 2 | 20.486 | 15/5:13.346 |
| 8 | 1 | 20.006 | 15/5:11.689 |
| 9 | 2 | 20.877 | 15/5:11.852 |
| 10 | 2 | 20.141 | 15/5:10.878 |
| 11 | 1 | 20.424 | 15/5:10.467 |
| 12 | 2 | 20.533 | 15/5:10.261 |
| 13 | 1 | 19.696 | 15/5:09.121 |
| 14 | 2 | 21.070 | 15/5:09.616 |
| 15 | 1 | 20.012 | 15/5:08.987 |