| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.897 | 19/5:02.043 |
| 2 | 1 | 16.136 | 19/5:04.314 |
| 3 | 1 | 16.303 | 19/5:06.128 |
| 4 | 1 | 16.262 | 19/5:06.841 |
| 5 | 1 | 16.775 | 19/5:09.217 |
| 6 | 1 | 16.104 | 19/5:08.677 |
| 7 | 1 | 23.376 | 18/5:10.765 |
| 8 | 1 | 17.818 | 18/5:12.010 |
| 9 | 1 | 16.995 | 18/5:11.332 |
| 10 | 1 | 16.502 | 18/5:09.902 |
| 11 | 1 | 16.983 | 18/5:09.520 |
| 12 | 1 | 16.307 | 18/5:08.187 |
| 13 | 1 | 15.826 | 18/5:06.393 |
| 14 | 1 | 17.596 | 18/5:07.131 |
| 15 | 1 | 18.942 | 18/5:09.386 |
| 16 | 1 | 15.545 | 18/5:07.538 |
| 17 | 1 | 16.116 | 18/5:06.511 |
| 18 | 1 | 19.170 | 18/5:08.653 |