| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 20.257 | 15/5:03.855 |
| 2 | 4 | 20.110 | 15/5:02.753 |
| 3 | 3 | 19.973 | 15/5:01.700 |
| 4 | 2 | 19.984 | 15/5:01.215 |
| 5 | 2 | 19.662 | 16/5:19.955 |
| 6 | 3 | 20.821 | 15/5:02.018 |
| 7 | 3 | 20.628 | 15/5:03.075 |
| 8 | 3 | 20.511 | 15/5:03.649 |
| 9 | 3 | 20.501 | 15/5:04.078 |
| 10 | 3 | 19.792 | 15/5:03.358 |
| 11 | 3 | 20.813 | 15/5:04.162 |
| 12 | 4 | 20.253 | 15/5:04.131 |
| 13 | 2 | 19.668 | 15/5:03.430 |
| 14 | 6 | 21.483 | 15/5:04.774 |
| 15 | 6 | 21.134 | 15/5:05.590 |