| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 15.383 | 20/5:07.659 |
| 2 | 4 | 15.370 | 20/5:07.529 |
| 3 | 4 | 14.851 | 20/5:04.026 |
| 4 | 3 | 14.889 | 20/5:02.465 |
| 5 | 3 | 15.581 | 20/5:04.296 |
| 6 | 3 | 15.145 | 20/5:04.063 |
| 7 | 3 | 15.192 | 20/5:04.031 |
| 8 | 3 | 15.542 | 20/5:04.882 |
| 9 | 3 | 15.060 | 20/5:04.473 |
| 10 | 3 | 14.979 | 20/5:03.983 |
| 11 | 3 | 15.086 | 20/5:03.778 |
| 12 | 3 | 15.409 | 20/5:04.144 |
| 13 | 3 | 15.159 | 20/5:04.070 |
| 14 | 3 | 15.057 | 20/5:03.861 |
| 15 | 3 | 15.139 | 20/5:03.789 |
| 16 | 3 | 15.238 | 20/5:03.849 |
| 17 | 3 | 15.508 | 20/5:04.221 |
| 18 | 3 | 15.191 | 20/5:04.198 |
| 19 | 3 | 15.100 | 20/5:04.083 |
| 20 | 3 | 15.583 | 20/5:04.461 |