Justified multi-value field in MySQL? I have a table of data that contains 10 point values based on a score for an event (0 - 9 points). If a time is within the range, the point is awarded. There are 20 possible events. Is this a valid use of a multi-value field?

example: 

Event 1A times 18.50, 19.11, 19.77, 20.03
Event 2C times 58.50, 60.91, 62.55, 63.99


If the event is 1A and the time is 19.66, this fall into the 2nd and 3rd position - the score is then 2

If the event is 2C and the time is 63.77, this fall into the 3rd and 4th position - the score is then 3

Regards

More Detail:

Key|Event|Type|PointTable (seconds)
1|200E|R|93.86, 94.06, 94.25, 94.45, 94.65, 94.85, 95.05, 95.25, 95.45, 95.65
2|200A|I|98.26, 98.44, 98.63, 98.81, 98.99, 99.18, 99.37, 99.55, 99.74, 99.94
3|200E|I|110.74, 110.94, 111.15, 111.35, 111.56, 111.76, 111.97, 112.18, 112.38, 112.59


Key = unique key, Event is the EventCode, Type is not important, PointTable is the list of seconds....

I have another table that contains RESULTS which includes an EventCode and a TIME. To produce a query, I want a score identified for that TIME. So I use the EventCode to find the corresponding list of times... and where the TIME fits in the array of times produces a 'SCORE' 

The time for 200E (1 key) would be in a record for a results of an athletic activity and there needs to be a determination what that time's relative score would be 0=93.86 or less, 1=94.06 or less, 2=94.25 or less... etc. So taking a time from an event 200E with a time of 94.01 would fall into "1=94.06 or less" and therefore the score given to the event with a time of 94.01 would be given "1" ... each event has 10 'scores' and the point value represents the position in the list of scores. Does this help?

-lookup is used to determine the position in the list of values to determine the score...
I have solved this by the following:

 k | code | t | lower     | upper     | score  
---+------+---+-----------+-----------+-------
 1 | 200E | R |  0.000000 | 93.860000 | 600  
 2 | 200E | R | 93.860000 | 94.060000 | 597  
 3 | 200E | R | 94.060000 | 94.250000 | 594  


So 1NF is now intact!