| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 20.761 | 15/5:11.415 |
| 2 | 3 | 21.124 | 15/5:14.137 |
| 3 | 3 | 20.302 | 15/5:10.935 |
| 4 | 3 | 19.969 | 15/5:08.085 |
| 5 | 3 | 20.275 | 15/5:07.293 |
| 6 | 3 | 19.715 | 15/5:05.365 |
| 7 | 3 | 20.606 | 15/5:05.897 |
| 8 | 3 | 20.886 | 15/5:06.821 |
| 9 | 3 | 19.832 | 15/5:05.783 |
| 10 | 3 | 20.384 | 15/5:05.781 |
| 11 | 3 | 20.092 | 15/5:05.381 |
| 12 | 2 | 19.789 | 15/5:04.669 |
| 13 | 2 | 19.810 | 15/5:04.090 |
| 14 | 2 | 20.296 | 15/5:04.115 |
| 15 | 2 | 20.399 | 15/5:04.240 |