| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 20.090 | 15/5:01.350 |
| 2 | 3 | 20.510 | 15/5:04.500 |
| 3 | 3 | 20.822 | 15/5:07.110 |
| 4 | 3 | 20.544 | 15/5:07.373 |
| 5 | 3 | 20.915 | 15/5:08.643 |
| 6 | 3 | 20.371 | 15/5:08.130 |
| 7 | 3 | 20.474 | 15/5:07.984 |
| 8 | 3 | 20.905 | 15/5:08.683 |
| 9 | 4 | 20.992 | 15/5:09.372 |
| 10 | 4 | 19.587 | 15/5:07.815 |
| 11 | 3 | 20.805 | 15/5:08.202 |
| 12 | 3 | 19.555 | 15/5:06.963 |
| 13 | 2 | 20.165 | 15/5:06.617 |
| 14 | 1 | 20.865 | 15/5:07.071 |
| 15 | 4 | 24.041 | 15/5:10.641 |