| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.144 | 20/5:02.880 |
| 2 | 1 | 16.105 | 20/5:12.490 |
| 3 | 1 | 14.887 | 20/5:07.573 |
| 4 | 1 | 14.671 | 20/5:04.035 |
| 5 | 1 | 16.498 | 20/5:09.220 |
| 6 | 1 | 13.932 | 20/5:04.123 |
| 7 | 1 | 15.228 | 20/5:04.186 |
| 8 | 1 | 14.047 | 20/5:01.280 |
| 9 | 1 | 17.758 | 20/5:07.267 |
| 10 | 1 | 14.787 | 20/5:06.114 |
| 11 | 1 | 15.397 | 20/5:06.280 |
| 12 | 1 | 15.639 | 20/5:06.822 |
| 13 | 1 | 14.752 | 20/5:05.915 |
| 14 | 1 | 14.768 | 20/5:05.161 |
| 15 | 1 | 14.185 | 20/5:03.731 |
| 16 | 1 | 15.284 | 20/5:03.853 |
| 17 | 1 | 14.275 | 20/5:02.773 |
| 18 | 1 | 15.180 | 20/5:02.819 |
| 19 | 1 | 15.261 | 20/5:02.945 |
| 20 | 1 | 14.937 | 20/5:02.735 |