| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 20.508 | 15/5:07.062 |
| 2 | 3 | 21.835 | 15/5:17.572 |
| 3 | 3 | 20.599 | 15/5:14.071 |
| 4 | 4 | 21.497 | 15/5:16.646 |
| 5 | 4 | 20.432 | 15/5:14.613 |
| 6 | 4 | 21.735 | 15/5:16.515 |
| 7 | 4 | 20.758 | 15/5:15.078 |
| 8 | 4 | 21.002 | 15/5:15.686 |
| 9 | 4 | 20.556 | 15/5:14.087 |
| 10 | 4 | 20.444 | 15/5:14.049 |
| 11 | 4 | 23.994 | 15/5:18.218 |
| 12 | 4 | 22.402 | 15/5:19.702 |
| 13 | 4 | 20.923 | 15/5:19.251 |
| 14 | 4 | 20.940 | 15/5:18.883 |
| 15 | 4 | 21.014 | 15/5:18.639 |