| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 15.028 | 20/5:00.560 |
| 2 | 3 | 15.328 | 20/5:03.560 |
| 3 | 3 | 14.379 | 21/5:13.145 |
| 4 | 4 | 14.394 | 21/5:10.427 |
| 5 | 4 | 15.014 | 21/5:11.401 |
| 6 | 4 | 18.716 | 20/5:09.530 |
| 7 | 4 | 14.820 | 20/5:07.654 |
| 8 | 4 | 14.596 | 20/5:05.688 |
| 9 | 4 | 14.723 | 20/5:04.440 |
| 10 | 4 | 15.314 | 20/5:04.624 |
| 11 | 4 | 14.121 | 20/5:02.605 |
| 12 | 4 | 18.164 | 20/5:07.662 |
| 13 | 4 | 15.456 | 20/5:07.774 |
| 14 | 4 | 14.698 | 20/5:06.787 |
| 15 | 4 | 14.158 | 20/5:05.212 |
| 16 | 4 | 15.226 | 20/5:05.169 |
| 17 | 4 | 20.294 | 20/5:11.093 |
| 18 | 4 | 15.047 | 20/5:10.529 |
| 19 | 4 | 16.014 | 20/5:11.042 |
| 20 | 4 | 14.747 | 20/5:10.237 |