| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 20.334 | 15/5:05.010 |
| 2 | 2 | 19.920 | 15/5:01.905 |
| 3 | 3 | 19.889 | 15/5:00.715 |
| 4 | 3 | 20.103 | 15/5:00.923 |
| 5 | 3 | 19.789 | 15/5:00.105 |
| 6 | 2 | 20.220 | 15/5:00.637 |
| 7 | 2 | 20.20 | 15/5:00.546 |
| 8 | 3 | 21.529 | 15/5:03.345 |
| 9 | 3 | 24.673 | 15/5:10.762 |
| 10 | 3 | 19.777 | 15/5:09.351 |
| 11 | 3 | 20.046 | 15/5:08.564 |
| 12 | 3 | 19.864 | 15/5:07.680 |
| 13 | 3 | 19.880 | 15/5:06.951 |
| 14 | 3 | 20.111 | 15/5:06.573 |
| 15 | 3 | 19.697 | 15/5:05.832 |