| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 14.304 | 21/5:00.384 |
| 2 | 3 | 13.396 | 22/5:04.700 |
| 3 | 3 | 15.712 | 21/5:03.884 |
| 4 | 3 | 14.701 | 21/5:05.093 |
| 5 | 3 | 15.328 | 21/5:08.452 |
| 6 | 3 | 17.958 | 20/5:04.663 |
| 7 | 4 | 18.258 | 20/5:13.306 |
| 8 | 3 | 13.231 | 20/5:07.220 |
| 9 | 3 | 13.980 | 20/5:04.151 |
| 10 | 3 | 15.267 | 20/5:04.270 |
| 11 | 3 | 14.555 | 20/5:03.073 |
| 12 | 3 | 14.759 | 20/5:02.415 |
| 13 | 4 | 13.401 | 21/5:14.758 |
| 14 | 3 | 13.022 | 21/5:11.808 |
| 15 | 3 | 14.677 | 21/5:11.569 |
| 16 | 3 | 18.447 | 20/5:01.245 |
| 17 | 3 | 13.102 | 21/5:13.886 |
| 18 | 3 | 15.753 | 21/5:14.826 |
| 19 | 3 | 14.807 | 21/5:14.622 |
| 20 | 3 | 15.627 | 20/5:00.285 |