| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 20.349 | 15/5:05.235 |
| 2 | 2 | 20.258 | 15/5:04.553 |
| 3 | 2 | 21.683 | 15/5:11.450 |
| 4 | 2 | 19.874 | 15/5:08.115 |
| 5 | 3 | 27.161 | 14/5:06.110 |
| 6 | 3 | 20.045 | 14/5:01.863 |
| 7 | 3 | 19.566 | 15/5:19.149 |
| 8 | 3 | 20.172 | 15/5:17.077 |
| 9 | 3 | 19.634 | 15/5:14.570 |
| 10 | 3 | 19.622 | 15/5:12.546 |
| 11 | 3 | 20.242 | 15/5:11.735 |
| 12 | 3 | 20.20 | 15/5:10.757 |
| 13 | 3 | 19.773 | 15/5:09.668 |
| 14 | 3 | 21.471 | 15/5:10.554 |
| 15 | 3 | 19.589 | 15/5:09.439 |