| May 2017. GSC and ISC Race Results | |||||||||
| May Race 1. Class 1 Starting Class | |||||||||
| Class Position | Class | Boat | Club | Handicap | Start | Finish | Elapsed | Corrected | Fleet Position |
| 1 | 1 | Jumpin Jack Flash | GSC | 0.998 | 12:45:00 | 14:39:35 | 01:54:35 | 01:54:19 | 2 |
| 2 | 1 | Jubilee B | GSC | 0.923 | 12:45:00 | 15:04:20 | 02:19:20 | 02:08:40 | 7 |
| 3 | 1 | Dash | ISC | 0.919 | 12:45:00 | 15:08:46 | 02:23:46 | 02:12:05 | 8 |
| May Race 1 Class 1 DNFs | |||||||||
| 1 | Je Joon | GSC | 0.928 | 12:45:00 | DNF | ||||
| 1 | Just a Minute | GSC | 0.951 | 12:45:00 | DNF | ||||
| May Race 1. Class 2 Starting Class | |||||||||
| Class Position | Class | Boat | Club | Handicap | Start | Finish | Elapsed | Corrected | Fleet Position |
| 1 | 2 | Sea Saw | ISC | 0.838 | 12:30:00 | 14:41:29 | 02:11:29 | 01:50:09 | 1 |
| 2 | 2 | Nonie | GSC | 0.746 | 12:30:00 | 15:09:12 | 02:39:12 | 01:58:41 | 3 |
| 3 | 2 | Celtic Carisma | GSC | 0.903 | 12:30:00 | 14:44:15 | 02:14:15 | 02:01:10 | 4 |
| 4 | 2 | Christina | GSC | 0.816 | 12:30:00 | 14:59:38 | 02:29:38 | 02:02:03 | 5 |
| 5 | 2 | Valentian | GSC | 0.882 | 12:30:00 | 14:50:09 | 02:20:09 | 02:03:36 | 6 |
| 6 | 2 | Toy Yot | GSC | 0.810 | 12:30:00 | 15:20:56 | 02:50:56 | 02:18:32 | 9 |
| 7 | 2 | Fagh An Bealagh | GSC | 0.852 | 12:30:00 | 15:20:36 | 02:50:36 | 02:25:23 | 10 |