| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 20.386 | 15/5:05.790 |
| 2 | 3 | 20.192 | 15/5:04.335 |
| 3 | 3 | 20.463 | 15/5:05.205 |
| 4 | 3 | 21.235 | 15/5:08.535 |
| 5 | 3 | 19.841 | 15/5:06.351 |
| 6 | 3 | 20.165 | 15/5:05.705 |
| 7 | 3 | 20.629 | 15/5:06.238 |
| 8 | 5 | 23.278 | 15/5:11.604 |
| 9 | 4 | 19.924 | 15/5:10.188 |
| 10 | 5 | 22.447 | 15/5:12.840 |
| 11 | 5 | 21.828 | 15/5:14.165 |
| 12 | 5 | 20.193 | 15/5:13.226 |
| 13 | 5 | 22.894 | 15/5:15.548 |
| 14 | 5 | 19.379 | 15/5:13.772 |
| 15 | 4 | 20.060 | 15/5:12.914 |